本文作者:小思

离子英文

小思 09-20 8
离子英文摘要: 离子的英文离子 ion离子 ion各种离子 various ions不会,碳酸钠、氯化钾、碳酸钾和氯化钠都有,根据每种物质溶解度的差异,溶解度小的先析出来,则量就多一些...

离子的英文

离子 ion

离子 ion各种离子 various ions

不会,碳酸钠、氯化钾、碳酸钾和氯化钠都有,根据每种物质溶解度的差异,溶解度小的先析出来,则量就多一些,但是这4种物质都有的。

ion英 [ˈaɪən] 美 [ˈaɪən] n.<物>离子复数: ions

离子英文

离子是指原子或原子基团失去或得到一个或几个电子而形成的带电荷的粒子。这一过程称为电离。电离过程所需或放出的能量称为电离能。英文表达是ion。和分子原子一样,离子也是构成物质的基本粒子。如氯化钠就是由氯离子和钠离子构成的。

ion change:离子交换,存在于不溶性固体上的一种离子与固体周围溶液中存在的另一种类似电荷的可逆互换,该反应特别用于软化或软化水、化学品净化或物质分离。ion channel:离子通道,选择性渗透某些离子(如钙或钠)的细胞膜通道。

Calcium ion: 钙离子.Magnesium ion:镁离子.例如:Calcium ion and magnesium ion exist in aqueous solution normally.

中文名称:离子 英文名称:ion 定义:带有电荷的原子或分子,或组合在一起的原子或分子团。带正电荷的离子称“正离子”,带负电荷的离子称“负离子”。 总的来说就是防静电的衣服。(赠人玫瑰 手有余香,我回答了你的问题,如果你很满意,请点击“好评”,如果不满意,你可以追问我。O(∩_∩)O谢谢。)

离子是指原子由于自身或外界的作用而失去或得到一个或几个电子使其达到最外层电子数为8个或2个的稳定结构。这一过程称为电离。电离过程所需或放出的能量称为电离能。与分子、原子一样,离子也是构成物质的基本粒子。基本概念:在化学变化中,电中性的原子经常会得到或者失去电子而成为带电荷的微粒,这种带电的微粒叫做离子。 原子是由原子核和核外电子构成,原子核带正电荷,绕核运动的电子则带相反的负电荷。原子的核电荷数与核外电子数相等,因此原子显电中性。如果原子从外获得的能量超过某个壳层电子的结合能,那么这个电子就可脱离原子的束缚成为自由电子。一般最外层电子数小于4的原子、或半径较大的原子,较易失去电子(一般为金属元素,如:钾K,钙Ca等);而最外层电子数不少于4的原子(一般为非金属元素,如:硼B,碳C等)则较易获得电子。当原子的最外层电子轨道达到饱和状态(第一周期元素2个电子、第二第三周期元素8个电子)时,性质最稳定,一般为稀有气体。分类:阴离子当原子得到一个或几个电子时,核外电子数多于核电荷数,从而带负电荷,称为阴离子。阳离子当原子失去一个或几个电子时,核外电子数少于核电荷数,从而带正电荷,称为阳离子。络离子络离子是指由某些分子、原子或阳离子通过配位键与电中性分子或阴离子形成的复杂离子,例如水合离子。络离子本身可以属于阳离子或阴离子。

离开的英文句子

随着中国经济在各个领域的不断发展,经济地位在国际中的不断提升,各个行业都迫切需要复合型人才即具有专业知识又精通外语的人才。 专业英语 作为一项重要的工具,是学生就业和适应社会发展的必要手段。我精心收集了关于离别的英语 句子 ,供大家欣赏学习! 关于离别的英语句子精选 A long way of life makes us meet and part. The union is ephemeral, but the separation is long. May our hearts be closely together and inseparable for ever. 人生路漫漫,你我相遇又分离。相聚总是短暂,分别却是久长,惟愿彼此的心儿能紧紧相随,永不分离。 Don‘t waste your time on a man/woman, who isn‘t willing to waste their time on you. 不要为那些不愿在你身上花费时间的人而浪费你的时间。 The worst way to misomeone is to be sitting right beside them knowing you can‘t have them. 失去某人,最糟糕的莫过于,他近在身旁,却犹如远在天边。 Don’t cry because it came to an end. Smile because it heppened. 不要因为它的结束而哭,应当因为它的发生而笑。 Don‘t try so hard, the best things come when you least expect them to. 不要着急,最好的总会在最不经意的时候出现。 And to the whole day through 每一分每一秒直到一天结束 what a loveiy world it well be with you away. 没有了你.这个世界多么寂寞。 To the world you may be one person, but to one person you may be the world. 对于世界而言,你是一个人;但是对于某个人,你是他的整个世界。 The sandflass remembers the time we lost 沙漏记得,我们遗忘的时光。 Don’t spend time with someone who doesn’t care spending it with you. 不要把时间花在一个不在乎与你一起分享的人身上。 The heartbreaking departure always happens in a fraction of a moment. 悲伤的离别总是那一瞬间的一瞬间。 Sometimes, the everlasting hate have no unique period 天长地久有时尽,此恨绵绵无绝期。 Silkworm die silk, wax torch party ash into tears beginning to dry 春蚕到死丝方尽,蜡炬成灰泪始乾。 No one indebted for others,while many people don’t know how to cherish others. 没有谁对不起谁,只要谁不明白爱惜谁。 No man or woman is worth your tears, and the one who is, won‘t make you cry. 没有人值得你流泪,值得让你这么做的人不会让你哭泣。 Never frown, even when you are sad, because you never know who is falling in love with your smile. 纵然伤心,也不要愁眉不展,因为你不知是谁会爱上你的笑容。 My thoughts are deep into you 我深深地想念著你 My end is no regrets, the Iraqi people to wave. 衣带渐宽终不悔,为伊消得人憔悴。 关于离别的英语句子集锦 1、Your sunset, my face,who onethird years. 你的夕阳,我的容颜,谁的三分之一年。 2、I collected about you all,but I do not know how much longer how long. 我收集关于你的所有,却不知这样还要多久多久。 3、If you fall in love you just a dream to wake up and then how to reasleep. 如果爱上你只是一个梦境 醒来后又该如何重新睡去。 4、Perhaps silence proved not sure. 也许沉默不过证明没有把握。 5、We are Hardships for the worst,but can not. 我们都生于忧患,却无法死于安乐。 6、The story without tortuous how can teach people to grow. 故事 若不曲折怎么能教人成长。 7、Because you are the demons of my life,I volunteered to degenerate. 因为你是我一生的魔障,我自愿堕落。 8、You love me like who. 你爱我像谁。 9、Alpha Never one like you,let me think about beating the pain. 从来没有一个人像你这样,让我想一想都伤筋动骨的疼。 10、Despair doubled expect change twice. 用一倍的奢望换两倍的绝望。 11、Youth is like a war,a pungent warm. 青春如硝烟般,呛鼻热烈。 12、Last time I married a swaying shadow. 我过去的光阴嫁给了一个晃动的影子。 13、I subvert the whole world just to straighten your reflection. 我颠覆了整个世界 只为了摆正你的倒影。 14、Vulnerable to mention that I do not what kind of love. 我又不脆弱何况那算什么伤。 15、The heart has to hold,so Yiriweinian. 心有所牵,所以才以日为年。 16、Vulnerable to the attack,who are incurable. 每一个百毒不侵的人,曾经都无药可救过。 17、The most beautiful is not the rainy day,but with you avoid the rain eaves. 最美的不是下雨天,而是与你一起躲过雨的屋檐。 18、I would like to say that the fact you good,you do not even know. 我想说其实你很好,你自己却不知道。 19、A dream nobody cares,a Suigetsu mirror flower wasted. 一场无人问津的梦,一场水月镜花的蹉跎。 20、We are not wrong,is young ruined promises. 我们都没有错,是年轻毁了承诺。 关于离别的英语句子推荐 Unless the loess bones of me and keep you the centenary worryfree. 除非黄土白骨 我守你百岁无忧。 Feelings of time always forward,never weak retention eyes. 感慨时间的永远向前,从不懦弱的滞留眼前。 There is always something,and you will see some people. 总有一些事,会让你看清一些人。 Love,then heard anyhow Valentine scattered forget it. 情话听过就算了吧,情人散了就忘了吧。 Long absence,my old love,who is going to help me teasing your new love. 久违了我的旧爱,谁来帮我戏弄你的新欢。 Young love has always been headstrong,but not the flowers only once love. 年少的爱始终任性,不懂花开只一次的爱情。 Now the wind to flowers do not open,only a lovesickness. 如今风不来花不开,只剩一片相思成灾。 Perhaps the wind.Let acid,suddenly burst into tears. 也许是山中酸风入眼,让人突然地泪流满面。 I always remember my pain,but I can not remember loved. 我总记得我痛过,但我记不起爱过。 Who gave me love placid who accompany me to see through the fleeting landscape. 谁给我波澜不惊的爱情,谁陪我看透流年的风景。 The world's lingering,the end is still no match for the forget the bitter oligonucleotide soup. 几世的缠绵,终还是敌不过那苦涩寡汤的忘却。 One day we must say goodbye. 总有一天我们都要说再见。 Who said to me,all the thousands of pet me. 谁会对我说,万千宠爱全给我。 A person thinks unforgettable memories,maybe someone else already forgotten. 一个人自以为刻骨铭心的回忆,也许别人早已经忘记了。 Who is willing to accompany me crazy,crazy all over the world are touched. 谁愿意陪我疯,疯到全世界都感动。 We 've lasted a long time,but lost to the enduring as the universe. 我们撑了好久,却输给了天长地久。 Don't want to swim and do not want to carry out an order. 不想随波逐流 又不想衔命独行。 So happy to get separated,also glad that they are very powerful. 让幸福走散,还庆幸自己很强悍。 I've got a whole summer memories. 我把回忆整整记了一个夏天。 I have no trouble,just a sense of security is too weak. 我没闹,只是安全感太薄弱。 Sometimes think that you and I,too,are nothing more than red orbital. 有时候想想没有你我也一样,只不过是多红了一次眼眶。

1. 关于离别的英文诗句 关于离别的英文诗句 1.经典离别英文诗句 1、The clouds parted,water ten years。Love laughter as the old,the temples have been spotted。 译文:浮云一别后,流水十年间。欢笑情如旧,萧疏鬓已斑。 2、Don't cry because it is over,smile because it happened。 译文:不要因为结束而哭泣,因为你曾经拥有。 3、You when I was a kite,or to let me go,or else receive a good home,don't use a look see emotions and thoughts tied with me,let me heartache。 译文:你当我是个风筝,要不把我放了,要不然收好带回家,别用一条看不见的情思拴着我,让我心伤。 4、After long do not ask,do not say everything。 译文:别后悠悠君莫问,无限事,不言中。 5、The infinite sky gradually far gradually,like all its constantly。 译文:离愁渐远渐无穷,迢迢不断如春水。 2.求关于离别的英文诗歌 My Heart Will Go On every night in my dreams i see you, i feel you, that is how i know you go on far across the distance and spaces between us you have come to show you go on near, far, wherever you are i believe that the heart does go on once more you open the door and you're here in my heart and my heart will go on and on love can touch us one time and last for a lifetime and never let go till we're one love was when i loved you one true time i hold to in my life we'll always go on near, far, wherever you are i believe that the heart does go on once more you open the door and you're here in my heart and my heart will go on and on there is some love that will not go away you're here, there's nothing i fear, and i know that my heart will go on we'll stay forever this way you are safe in my heart。 3.求有关离别的英文句子,歌曲或文章 离别伤感的英文句子: Don't waste your time on a man/woman, who isn't willing to waste their time on you. 不要为那些不愿在你身上花费时间的人而浪费你的时间。 The worst way to misomeone is to be sitting right beside them knowing you can't have them. 失去某人,最糟糕的莫过于,他近在身旁,却犹如远在天边。 Don't cry because it came to an end. Smile because it heppened. 不要因为它的结束而哭,应当因为它的发生而笑。 Don't try so hard, the best things come when you least expect them to. 不要着急,最好的总会在最不经意的时候出现。 And to the whole day through 每一分每一秒直到一天结束 what a loveiy world it well be with you away. 没有了你.这个世界多么寂寞。 To the world you may be one person, but to one person you may be the world. 对于世界而言,你是一个人;但是对于某个人,你是他的整个世界。 The sandflass remembers the time we lost 沙漏记得,我们遗忘的时光。 Don't spend time with someone who doesn't care spending it with you. 不要把时间花在一个不在乎与你一起分享的人身上。 The heartbreaking departure always happens in a fraction of a moment. 悲伤的离别总是那一瞬间的一瞬间。 Sometimes, the everlasting hate have no unique period 天长地久有时尽,此恨绵绵无绝期。 Silkworm die silk, wax torch party ash into tears beginning to dry 春蚕到死丝方尽,蜡炬成灰泪始乾。 No one indebted for others,while many people don't know how to cherish others. 没有谁对不起谁,只要谁不明白爱惜谁。 No man or woman is worth your tears, and the one who is, won't make you cry. 没有人值得你流泪,值得让你这么做的人不会让你哭泣。 Never frown, even when you are sad, because you never know who is falling in love with your smile. 纵然伤心,也不要愁眉不展,因为你不知是谁会爱上你的笑容。 My thoughts are deep into you 我深深地想念著你 My end is no regrets, the Iraqi people to wave. 衣带渐宽终不悔,为伊消得人憔悴。 4.关于离别的句子,中文英文都要 中文: 1.与君离别意,同是宦游人。海内存知己,天涯若比邻。(王勃《送杜少府之任蜀州》) 2.长亭外,古道边,芳草碧连天。晚风拂柳笛声残,夕阳山外山。 天之涯,海之角,知交半零落。一瓢浊酒尽余欢,今宵别梦寒。(李叔同《送别》) 3.自送别,心难舍,一点相思几时绝。凭栏袖拂杨花雪。 溪又斜,山又遮,人去也。(关汉卿《四块玉 送别》) 4.吴山青,越山青,两岸青山相送迎.谁知离别情? 君泪盈,妾泪盈,罗带同心结未成.江头潮已平.(林逋《长相思》) 5.一片春愁待酒浇.江上舟摇.楼上帘招.秋娘渡与泰娘桥.风又飘飘.雨又潇潇. 何日归家洗客袍.银字笙调.心字香烧.流光容易把人抛.红了樱桃.绿了芭蕉. 6.寒蝉凄切。对长亭晚,骤雨初歇。 都门帐饮无绪,留恋处、兰舟催发。 执手相看泪眼,竟无语凝噎。 念去去、千里烟波,暮霭沉沉楚天阔。 多情自古伤离别。更那堪、冷落清秋节。 今宵酒醒何处,杨柳岸、晓风残月。 此去经年,应是良辰好景虚设。 便纵有、千种风情,更与何人说。(柳永《雨霖铃》) 7.人生若只如初见,何事秋风悲画扇。 等闲变却故人心,却道故人心易变。 骊山语罢清宵半,夜雨霖铃终不怨。 何如薄幸锦衣郎,比翼连枝当日愿。 (纳兰性德《木兰辞 拟古决绝词柬友》) 英文: 明天有空再找 5.经典离别英文诗句 1、If I should meet thee,After long years,How should I greet thee?With silence and tears.若我再见到你,事隔经年,我该如何贺你?以沉默,以眼泪。 ——拜伦《春逝》2、Farewell! Thou art too dear for my possessing,And like enough thou know'st thy estimate,The charter of thy worth gives thee releasing;My bonds in thee are all determinate.For how do I hold thee but by thy granting,And for that riches where is my deserving?The cause of this fair gift in me is wanting,And so my patent back again is swerving.Thyself thou gav'st, thy own worth then not knowing,Or me, to whom thou gav'st it, else mistaking;So thy great gift upon misprision growing,Comes home again, on better judgement making.Thus have I had thee as a dream doth flatter,In sleep a king, but waking no such matter.再见!你太珍贵我无法拥有,想来你也清楚自己估值多少,你自知矜贵终於获得释放;我对你的连系就此全部终结。如你不来迎合,我如何能将你占据?我有何德何能,配得起你这尤物?我无福消受这美好的赠礼,於是我的专利又被归回原处。 从前你献出自己,是不知自己的价值,否则是对我高估,才会将它给我;因此你的大礼,实在是一场误会,重回自家,这是你更好的判断。就这般我拥有过你,如在梦中受宠,睡时是一个国王,醒来一场空。 ——莎士比亚十四行诗3、Good-bye! a kind good-bye,I bid you now, my friend,And though 'tis sad to speak the word,To destiny I bend,And though it be decreed by Fate,That we ne'er meet again,Your image, graven on my heart,Forever shall remain.Aye, in my heart thoult have a place,Among the friends held dear,-Nor shall the hand of Time efface,The memories written there.再见!一种好的再见,我现在向你,我的朋友,伤心的说一句,弯下我的腰。尽管命运已经下了命令,说我们再也不会相遇,但你的身影,已经刻在我的心脏,永远无法磨灭。 是的,在我的心里,有一个地方,亲爱的朋友们,时间的手永远也不会抹去,那里的记忆。——马克吐温《致珍妮》4、Since you have gone,I'm so all alone.My days are all meaningless,without your soft tender kiss,there is nothing I could feel .Except loneliness.既然你已经走了我就这么孤单我的日子都毫无意义没有你柔软温柔的吻我没有任何感觉除了寂寞——大卫哈里斯《我们最后的再见》5、Saying goodbye,isn't the easiest to do.Why did you have to go?I still need you!To live life,without you in it,has darkened my life,and also my spirit.Saying goodbye,is the hardest thing,because of the sorrow,that it brings.We all have to play,the game we know of life.It's my turn.I have to say goodbye.So goodbye my dear friend,and don't you forget.Just know that this,is not the end.说再见,并不是最容易做到的。 你为什么要去?我还需要你!生活在没有你的生活中,使我的生活和我的精神变得暗淡。说再见,是最难的,因为它带来的悲伤。 我们都必须玩,我们知道的生活游戏。轮到我了。 我不得不说再见。再见亲爱的朋友,你不要忘记。 只知道这一点,不是结束。——阿什比《说再见》。 6.求有关离别的英文诗句,英文歌词也行 Safest Place To Hide Backstreet Boys Never Gone It seems like yesterday when I said I do And after all this time my heart still burns for you If you don't know by now that you're my only one And take a look inside me and watch my heart strings come undone I know I promised you forever Is there no stronger word I can use? To reassure you when the storm is raging outside You're my safest place to hide Can you see me? Here I am I need you like I needed you then When I feel like giving up I climb inside your heart and still find You're my safest place to hide You see colors no one else can see In every breath you hear a symphony You understand me like nobody can I feel my soul look for you like a flower blooming When this whole world gets too crazy And there's nowhere left to run I know you give me sanctuary You're the only truth I know You're the road back home Can you see me? Here I am Standing here, where I've always been And when words are not enough I climb inside your heart and still find You're my safest place to hide My safest place to hide I know I promised you forever There's no stronger word I can use To reassure you when the storm is raging outside You're my safest place to hide Can you see me? Here I am Standing here, where I've always been When I feel like giving up I climb inside your heart and still find You're my safest place to hide Oh, yeah You're my safest place to hide 7.关于离别的英语名句 Be happy. It's one way of being wise. I know what I have given you. I do not know what you have received Wishing to be friends is quick work, but friendship is a slow-ripening fruit. Wisdom is not a product of schooling but of the lifelong attempt to acquire it Whereever I am, I always find myself looking out the window wishing I was somewhere else. All day long I think of you, I can't even think of things to do. Wishing all of my day dreams come true, now baby what am I to do?” We cannot be separated in interest or divided in purpose. We stand together until the end When loving hearts are separated, it is not the one who is exhaled to heaven, but the survivor, who tastes the sting of death Separate we come, and separate we go, And this be it known, is all that we know wish you had a great Thankgiving! 8.同学离别的英文诗 风,刮乱了你的脸旁. 我们曾经相聚在一个班 多少梦想 多少希望 我们的泪水在风中飞扬 挥洒出一颗颗尘埃 今天,六年后的今天 我们这帮已不再幼稚的少年 即将离别 不忍落泪 心里默默地祝福你 即使在天涯 即使在海角 我们的友谊会一直伴随着你 不论何时 不论何地 我和友谊千万不要忘记! The wind blow, confusion your face. We have together in a class How many dreams Many hope Our tears flying in the wind The economicsystem asperses dust Today, six years later today We're no longer naive young Will leave Giving tears Bless your heart Even in the world Even in the earth Our friendship will always be with you Whenever Regardless of where Friendship and I never forget! 9.求关于告别的英文诗歌 Sorrow of Separation 泰戈尔 It is the pang of separation that spreads throughout The world and gives birth to shapes innumetable In the infinite sky. It is this sorrow of separation that gazes In silence all nights from star to star And becomes lyric among rustling leaves In rainy darkness of July. It is this overspreading pain that Deepens into loves and desires, Into sufferings and joy in human homes; And this it is that ever melts and Flows in songs through my poet's heart. 离别的创痛笼罩了整个世界,无边的天宇变得姿态万千。 正是这离愁,夜夜默望着星辰,并在七月雨夜的萧萧叶片间化做抒情诗。 正是这弥漫的离恨,深化为爱和欲,成为人间的苦乐。 正是它通过我诗人的心灵,融化成曲,喷薄而出。 10.写离别的诗句(英语作文) I'll Miss You 我会想你now it's time to say goodbye 是该说再见的时候了I'll fly away tonight 今晚就要起程 I promise 我发誓I won't let her cry 不让你哭泣 I'll miss you 我会想你can it be possibl 就想知道to be away from you 能否离你而去 you know 你要知道 for me you mean so much 你对我意味着什么 without you, 没有你的生活life is just an ever ending emptiness 只是永远的虚空I'll miss you 我会想你can it be possible 就想知道to be away from you 能否离你而去 time time to say goodbye 是该说再见的时候了I'll fly away tonight 今晚就要起程I'll miss you 我会想你to live without you 与你分开is as difficult as to live together 和与你在一起同样艰难life can be so hard sometimes 没想到会这样but, I don't know what to do 真不知路在何方but there is one thing 但有一件事I know for sure 我心里明白our destinies are left forever 我们的缘分已尽 we'll meet again one day 也许有一天还会相见we'll start again tomorrow 我们再从头来过but untill then 我知道I know for sure 我会思念你I'll miss you 直到那天的到来It'll be love again 当爱回来的时候nothing would ever chang 一切都如从前 time time to say goodbye 是该说再见的时候了I'll fly away tonight 今晚就要起程 Safest Place To Hide Backstreet Boys Never Gone It seems like yesterday when I said I do And after all this time my heart still burns for you If you don't know by now that you're my only one And take a look inside me and watch my heart strings come undone I know I promised you forever Is there no stronger word I can use? To reassure you when the storm is raging outside You're my safest place to hide Can you see me? Here I am I need you like I needed you then When I feel like giving up I climb inside your heart and still find You're my safest place to hide You see colors no one else can see In every breath you hear a symphony You understand me like nobody can I feel my soul look for you like a flower blooming When this whole world gets too crazy And there's nowhere left to run I know you give me sanctuary You're the only truth I know You're the road back home Can you see me? Here I am Standing here, where I've always been And when words are not enough I climb inside your heart and still find You're my safest place to hide My safest place to hide I know I promised you forever There's no stronger word I can use To reassure you when the storm is raging outside You're my safest place to hide Can you see me? Here I am Standing here, where I've always been When I feel like giving up I climb inside your heart and still find You're my safest place to hide Oh, yeah You're my safest place to hide。

镍离子英文

元素符号: Ni 英文名: Nickel 中文名: 镍 体积弹性模量:GPa180原子化焓:kJ /mol @25℃422.6热容:J /(mol· K)26.07导电性:10^6/(cm ·Ω )0.143导热系数:W/(m·K)90.9 熔化热:(千焦/摩尔) 17.470汽化热:(千焦/摩尔) 370.40元素在宇宙中的含量:(ppm)60相对原子质量: 58.7 常见化合价: +2,+3 电负性: 1.91 外围电子排布: 3d 4s2 核外电子排布: 2,8,16,2 同位素及放射线: Ni-56[6.1d] Ni-57[35.6h] *Ni-58 Ni-59[76000y] Ni-60 Ni-61 Ni-62 Ni-63[100y] Ni-64 Ni-65[2.51h] 电子亲合和能: 111.5 KJ·mol-1 第一电离能: 737 KJ·mol-1 第二电离能: 1753 KJ·mol-1 第三电离能: 3393 KJ·mol-1 单质密度: 8.902 g/cm3 单质熔点: 1453.0 ℃ 单质沸点: 2732.0 ℃ 原子半径: 1.62 埃 离子半径: 0.69(+2) 埃 共价半径: 1.15 埃 常见化合物: NiBr2 NiO NiSO4 NiS NiCl2 发现人: 克朗斯塔特 时间: 1751 地点: 瑞典 名称由来: 德语:kupfernickel(假铜)。元素描述: 硬而柔韧的银白色金属。见于地壳局部,平均含量百万分之70。能被磨得光亮如镜,通常情况下绝不生锈。 元素来源: 主要见于镍黄铁矿[(Ni,Fe)9S8]中。镍金属的生产方法是在鼓风炉里加热矿石,于是矿石中的硫被氧置换。随后用酸处理生成的氧化物,铁就会与酸反应,而镍保留下来。 元素用途: 由于镍的耐腐蚀性,可用作镀层金属、制金属合金,也可用于制镍镉电池、作催化剂,以及铸造硬币。 基本知识介绍:在自然界,最主要的镍矿是红镍矿(砷化镍)与辉砷镍矿(硫砷化镍)。古巴是世界上最著名的蕴藏镍矿的国家,在多米尼加也有大量的镍矿。 金属镍主要用于电镀工业,镀镍的物品美观、干净、又不易锈蚀。极细的镍粉,在化学工业上常用作催化剂。 镍大量用于制造合金。在钢中加入镍,可以提高机械强度。如钢中含镍量从2.94%增加到了7.04%时,抗拉强度便由52.2公斤/毫米2增加到72.8公斤/毫米3。镍钢用来制造机器承受较大压力、承受冲击和往复负荷部分的零件,如涡轮叶片、曲轴、连杆等。含镍36%、含碳0.3-0.5%的镍钢,它的膨胀系数非常小,几乎不热胀冷缩,用来制造多种精密机械,精确量规等。含镍46%、含碳0.15%的高镍钢,叫“类铂”,因为它的膨胀系数与铂、玻璃相似,这种高镍钢可熔焊到玻璃中。在灯泡生产上很重要,可作铂丝的代用品。一些精密的透镜框,也用这种类铂钢做,透镜不会因热胀冷缩而从框中掉下来。由67.5%镍、16%铁、15%铬、1.5%锰组成的合金,具有很大的电阻,用来制造各种变阻器与电热器。 钛镍合金具有“记忆”的本领,而且记忆力很强,经过相当长的时间,重复上千万次都准确无误。它的“记忆”本领就是记住它原来的形状,所以人们称它为“形状记忆合金”。原来这种合金有一个特性转变温度,在转变温度之上,它具有一种组织结构,而在转变温度之下,它又有另一种组织结构。结构不同,性能也就不同。例如:一种钛镍记忆合金,当它在转变温度之上时,很坚硬,强度大,而在这个温度以下,它却很软,容易冷加工。这样,当我们需要它记忆什么形状时,就把它做成那种形状,这就是它的“永久记忆“形状,在转变温度以下,由于它很软,我们便可以在相当大的程度内使其任意变形。而当需要它恢复到原来形状时,只要把它加热到转变温度以上就行了。 镍具有磁性,能被磁铁吸引。而用铝、钴与镍制成的合金,磁性更强了。这种合金受到电磁铁吸引时,不仅自己会被吸过去,而且在它下面吊了比它重六十倍的东西,也不会掉下来。这样,可以用它来制造电磁起重机。 镍的盐类大都是绿色的。氢氧化镍是棕黑色的,氧化镍则是灰黑色的。氧化镍常用来制造铁镍碱性蓄电池。二价镍离子常用丁二酮肟来鉴定,在氨性溶液中,镍离子(Ni2+)与丁二酮肟(Dimethylglyoxime)生成鲜红色沉淀(Ni(dmgH)2)。制法:①电解法。将富集的硫化物矿焙烧成氧化物,用炭还原成粗镍,再经电解得纯金属镍。②羰基化法。将镍的硫化物矿与一氧化碳作用生成四羰基镍,加热后分解,又得纯度很高的金属镍。③氢气还原法。用氢气还原氧化镍,可得金属镍。

元素原子量:58.69 元素类型:金属 原子体积:(立方厘米/摩尔) 6.59 元素在太阳中的含量:(ppm) 80 元素在海水中的含量:(ppm) 太平洋表面 0.0001 地壳中含量:(ppm) 80 原子序数:28 元素符号:Ni 元素中文名称:镍 元素英文名称:Nickel 相对原子质量:58.69 核内质子数:28 核外电子数:28 核电核数:28 质子质量:4.6844E-26 质子相对质量:28.196 所属周期:4 所属族数:VIII 摩尔质量:59 氢化物:NiH3 氧化物:NiO 最高价氧化物化学式:Ni2O3 氧化态: Main Ni+2 Other Ni-1, Ni0, Ni+1, Ni+3, Ni+4, Ni+6 密度:8.902 熔点:1453.0 沸点:2732.0 声音在其中的传播速率:(m/S) 4900 电离能 (kJ/ mol) M - M+ 736.7 M+ - M2+ 1735.0 M2+ - M3+ 3393 M3+ - M4+ 5300 M4+ - M5+ 7280 M5+ - M6+ 10400 M6+ - M7+ 12800 M7+ - M8+ 15600 M8+ - M9+ 18600 M9+ - M10+ 21660 外围电子排布:3d8 4s2 核外电子排布:2,8,16,2 晶体结构:晶胞为面心立方晶胞,每个晶胞含有4个金属原子。 晶胞参数: aa = 352.4 pm b = 352.4 pm c = 352.4 pm α = 90° β = 90° γ = 90° 莫氏硬度:4 颜色和状态:银白色金属 原子半径:1.62 常见化合价:+2,+3 发现人:克朗斯塔特 发现时间和地点:1751 瑞典 元素来源:镍黄铁矿[(Ni,Fe)9S8] 元素用途:具有铁磁性的金属元素,它能够高度磨光和抗腐蚀。主要用于合金(如镍钢和镍银)及用作催化剂(如拉内镍,尤指用作氢化的催化剂) ,可用来制造货币等,镀在其他金属上可以防止生锈。 发现人:克郎斯塔特 发现年代:1751年 镍的化合物 1、镍(Ⅱ)的化合物 (1)氧化镍:NiC2O4==NiO+CO+CO2 (2)氢氧化镍:Ni2+2OH-==Ni(OH)2 (3)硫酸镍 2Ni+2H2SO4+2HNO3==2NiSO4+NO2+NO+3H2O NiO+H2SO4==NiSO4+H2O NiCO3+H2SO4==NiSO4+CO2+H2O (4)卤化镍:NiF2 NiCl2 NiBr2 NiI2 2、镍( Ⅲ )的化合物 (1)氧化高镍 4NiO+O2==2Ni2O3 2Ni(OH)2+Br2+2OH-==Ni2O3+2Br-+3H2O 2Ni2O3+4H2SO4==4NiSO4+O2+4H2O Ni2O3+6HCl==2NiCl2+Cl2+3H2O (2)氢氧化高镍 4NiCO3+O2==2Ni2O3+4CO2 2Ni2++6OH-+Br2==2Ni(OH)3+2Br- 2Ni(OH)2+NaClO+H2O==2Ni(OH)3+NaCl 2Ni(OH)3+6HCl==2NiCl2+Cl2+6H2O 镍的配合物 (1)氨配位化合物:[Ni(NH3)6]2+ (2)氰配位化合物:[Ni(CN)4]2- (3)螯合物:[Ni(en)3]2+ (4)羰基配位化合物 (a) Ni(Co)4 (b)(C2H5)2Ni 发现过程: 1751年,瑞典的克郎斯塔特,用红砷镍矿表面风化后的晶粒与木炭共热,而制得镍。 元素描述: 有铁磁性和延展性,能导电和导热。常温下,镍在潮湿空气中表面形成致密的氧化膜,不但能阻止继续被氧化,而且能耐碱、盐溶液的腐蚀。块状镍不会燃烧,细镍丝可燃,特制的细小多孔镍粒在空气中会自燃。加热时,镍与氧、硫、氯、溴发生剧烈反应。细粉末状的金属镍在加热时可吸收相当量的氢气。镍能缓慢地溶于稀盐酸、稀硫酸、稀硝酸,但在发烟硝酸中表面钝化。镍的氧化态为-1、+1、+2、+3、+4 ,简单化合物中以+2价最稳定,+3价镍盐为氧化剂。镍的氧化物有NiO和Ni2O3。氢氧化镍〔Ni(OH)2〕为强碱,微溶于水,易溶于酸。硫酸镍(NiSO4)能与碱金属硫酸盐形成矾 Ni(SO4)2•6H2O(MI为碱金属离子)。+2价镍离子能形成配位化合物。在加压下,镍与一氧化碳能形成四羰基镍〔Ni(CO)4〕,加热后它又会分解成金属镍和一氧化碳。 银白色金属,密度8.9克/厘米3。熔点1455℃,沸点2730℃。化合价2和3。电离能为7.635电子伏特。质坚硬,具有磁性和良好的可塑性。有好的耐腐蚀性,在空气中不被氧化,又耐强碱。在稀酸中可缓慢溶解,释放出氢气而产生绿色的正二价镍离子Ni2+;对氧化剂溶液包括硝酸在内,均不发生反应。镍是一个中等强度的还原剂。 元素来源: 矿石经煅烧成氧化物后,用水煤气或碳还原而制得。 元素用途: 镍铬合金主要用来制造不锈钢和其他抗腐蚀合金,如镍钢、镍铬钢及各种有色金属合金,含镍成分较高的铜镍合金,就不易腐蚀。也作加氢催化剂和用于陶瓷制品、特种化学器皿、电子线路、玻璃着绿色以及镍化合物制备等等。 元素辅助资料: 镍在地壳中含量不小,大于常见金属铅、锡等,但明显比铁少得多,而且镍和铁的熔点不相上下,因此注定它比铁发现得晚。 17世纪末,欧洲人开始注意镍砒(砷)矿。当时德国用它来制造青色玻璃,采矿工人称它为kupfernickel。“kupfer”在德文中是“铜”;“nickel”是骂人的话,大意是“骗人的小鬼”。因此这一词可以义译为“假铜”。当时人们认为它是铜和砷的混合物。 瑞典化学家克隆斯特研究了这个矿物,他得到了少量与铜不同的金属。他在1751年发表研究报告,认为这是一种新金属,就称它为nickel,这也就是镍的拉丁名称niccolum和符号Ni的来源。镍在欧洲被发现后,德国人首先把它掺入铜中,制成所谓日耳曼银,或称德国银,也就是我国的白铜。 最稳定的同位素 同位素 丰度 半衰期 衰变模式 衰变能量 衰变产物 MeV 56Ni 人造 6.077天 电子捕获 2.136 56Co 58Ni 68.077 % 稳定 59Ni 人造 76,000年 电子捕获 1.072 59Co 60Ni 26.233 % 稳定 61Ni 1.14 % 稳定 62Ni 3.634 % 稳定 63Ni 人造 100.1年 β衰变 2.137 63Cu 64Ni 0.926 % 稳定 镍基本知识介绍 在自然界,最主要的镍矿是红镍矿(砷化镍)与辉砷镍矿(硫砷化镍)。古巴是世界上最著名的蕴藏镍矿的国家,在多米尼加也有大量的镍矿。 金属镍主要用于电镀工业,镀镍的物品美观、干净、又不易锈蚀。极细的镍粉,在化学工业上常用作催化剂。 document.write("");xno = xno+1; 镍大量用于制造合金。在钢中加入镍,可以提高机械强度。如钢中含镍量从2.94%增加到了7.04%时,抗拉强度便由52.2公斤/毫米2增加到72.8公斤/毫米3。镍钢用来制造机器承受较大压力、承受冲击和往复负荷部分的零件,如涡轮叶片、曲轴、连杆等。含镍36%、含碳0.3-0.5%的镍钢,它的膨胀系数非常小,几乎不热胀冷缩,用来制造多种精密机械,精确量规等。含镍46%、含碳0.15%的高镍钢,叫“类铂”,因为它的膨胀系数与铂、玻璃相似,这种高镍钢可熔焊到玻璃中。在灯泡生产上很重要,可作铂丝的代用品。一些精密的透镜框,也用这种类铂钢做,透镜不会因热胀冷缩而从框中掉下来。由67.5%镍、16%铁、15%铬、1.5%锰组成的合金,具有很大的电阻,用来制造各种变阻器与电热器。 钛镍合金具有“记忆”的本领,而且记忆力很强,经过相当长的时间,重复上千万次都准确无误。它的“记忆”本领就是记住它原来的形状,所以人们称它为“形状记忆合金”。原来这种合金有一个特性转变温度,在转变温度之上,它具有一种组织结构,而在转变温度之下,它又有另一种组织结构。结构不同,性能也就不同。例如:一种钛镍记忆合金,当它在转变温度之上时,很坚硬,强度大,而在这个温度以下,它却很软,容易冷加工。这样,当我们需要它记忆什么形状时,就把它做成那种形状,这就是它的“永久记忆“形状,在转变温度以下,由于它很软,我们便可以在相当大的程度内使其任意变形。而当需要它恢复到原来形状时,只要把它加热到转变温度以上就行了。 镍具有磁性,能被磁铁吸引。而用铝、钴与镍制成的合金,磁性更强了。这种合金受到电磁铁吸引时,不仅自己会被吸过去,而且在它下面吊了比它重六十倍的东西,也不会掉下来。这样,可以用它来制造电磁起重机。 镍的盐类大都是绿色的。氢氧化镍是棕黑色的,氧化镍则是灰黑色的。氧化镍常用来制造铁镍碱性蓄电池。 二价镍离子常用丁二酮肟来鉴定,在氨性溶液中,镍离子(Ni2+)与丁二酮肟(Dimethylglyoxime)生成鲜红色沉淀(Ni(dmgH)2)。 服装服饰中的镍 欧盟于1994年通过了94/27/EC 指令(Nickel Release Directive),该指示是用以管制镍(Ni)(Ni)在与皮肤有直接及长期接触的产品上的使用量。镍一般出现在合金中,有服装产品中用作金属配饰,如钮扣、拉链、铆钉、金属耳环、项链、戒指等。有些人对镍会产生过敏性反应,如果长期接触含镍的饰品,就会对皮肤产生严重的刺激。 “镍的释放一直受到EC的限制。对长期接触皮肤的镀金或非镀金产品,其每周排放的数量不超过0.5ug/CM 2。而穿环用的金属底部组件如耳环杆,其每周排放量不能超过0.2ug/cm2。 矿物质:镍,什么是镍,镍的作用 镍的简介 银白色金属,密度8.9克/厘米3。熔点1455℃,沸点2730℃。化合价2和3。质坚硬,具有磁性和良好的可塑性。有好的耐腐蚀性,在空气中不被氧化,又耐强碱。在稀酸中可缓慢溶解,释放出氢气而产生绿色的正二价镍离子Ni2+;对氧化剂溶液包括硝酸在内,均不发生反应。镍是一个中等强度的还原剂。镍不溶于水,二价镍可能是主要生物类型,在生物体内能与很多物质络合、螯合或结合。 镍的发现 镍在地壳中含量不小,大于常见金属铅、锡等,但明显比铁少得多,而且镍和铁的熔点不相上下,因此注定它比铁发现得晚。1751年,瑞典的克郎斯塔特,用红砷镍矿表面风化后的晶粒与木炭共热,而制得镍。1952年有报告提出动物体内有镍,后来又有人提出镍是哺乳动物的必需微量元素,1973年有人第一次提出镍是必需微量元素。1975年以后开展了镍的营养与代谢研究。 食物来源 含镍丰富的食物有:巧克力、果仁、干豆和谷类。 代谢吸收 膳食中的镍经肠道铁运转系统通过肠黏膜,吸收与运转过程尚不清楚,镍的吸收率约3%~10%,奶、咖啡、茶、橘子汁、维生素C等使吸收率下降。在铁缺乏或怀孕和哺乳时吸收率可增加。吸收人血的镍通过血清中主要配体白蛋白运送到全身。镍也与血清中的L-组氨酸和α-巨球蛋白相结合。吸收入血的镍60%由尿排出,汗液中镍的含量较高,胆汁也可排出不少的镍。在某些环境中存在羰基镍,它是无色透明液体,沸点43℃,可以蒸气形式由呼吸系统迅速吸入,皮肤也可少量吸收,羰基镍进入体内后约1/3在6小时由呼气排出,其余通过肺泡吸收入血,最后由尿排出。羰基镍吸入后24h体内仅留17%,6天内全部排出。 生理功能 在较高等动物与人的体内,镍的生化功能尚未了解。但体外实验,动物实验和临床观察提供了有价值的结果。 1.体外实验显示了镍硫胺素焦磷酸(辅羧酶)、磷酸吡哆醛、卟啉、蛋白质和肽的亲和力,并证明镍也与RNA和DNA结合。 2.镍缺乏时肝内6种脱氢敏减少,包括葡萄糖-6-磷酸脱氢酶、乳酸脱氢酶、异柠檬酸脱氢酶、苹果酸脱氢酶和谷氨酸脱氢酶。这些酶参与生成NADH、无氧糖酵解、三羧循环和由氨基酸释放氮。而且镍缺乏时显示肝细胞和线粒体结构有变化,特别是内网质不规整,线粒体氧化功能降低。 3.贫血病人血镍含量减少,而且铁吸收减少,镍有刺激造血功能的作用,人和动物补充镍后红细胞、血红素及白细胞增加。 生理需要 由于膳食中每日摄入镍70~260μg/d,人的需要量是根据动物实验结果推算的,可能需要量为25~35μg/d。 过量表现 每天摄入可溶性镍250mg会引起中毒。有些人比较敏感,摄入600μg即可引起中毒。依据动物实验,慢性超量摄取或超量暴露,可导致心肌、脑、肺、肝和肾退行性变。 镍缺乏症 动物实验显示缺乏镍可出现生长缓慢,生殖力减弱。 [编辑本段]镍的制法: ①电解法。将富集的硫化物矿焙烧成氧化物,用炭还原成粗镍,再经电解得纯金属镍。 ②羰基化法。将镍的硫化物矿与一氧化碳作用生成四羰基镍,加热后分解,又得纯度很高的金属镍。 ③氢气还原法。用氢气还原氧化镍,可得金属镍。 [编辑本段]中国镍行业发展情况 中国镍供给有两个部分组成,一部分是新产镍精矿供应,这部分占镍总供给量的72.9%,另一部分来自再生镍占27.1%,随着经济建设和钢铁工业的发展,镍的需求量不断增加。 2006年1-12月,全国镍累计产量为111280.01吨,与2005年同期相比增长了22.07%;2007年1-12月,全国镍累计产量为115772.10吨,与2006年同期相比增长了8.51%;2008年1-10月,全国镍累计产量为112209.99吨,与2007年同期相比增长了8.99%。 中国镍行业在不断发展的同时,也存在一些问题,如镍矿中多为低品味,露采比例很小,可采储量仅占总储量的10%,开采和冶炼的技术相对较为落后;选矿一般采用弱酸或弱碱介质浮选工艺,选矿能力为430万吨/年;中国镍冶炼除几家大型企业以外普遍采用火法的选锍熔炼技术,精炼镍主要采用硫化镍阳极隔膜电解和硫酸选择性浸出——电积工艺,与世界先进技术还有一定差距,因此中国开采和冶炼的成本居高不下。 2010年预计中国镍消费量将达到40万吨/年以后,中国将成为世界最大的镍消费国。现在中国镍金属基础储量只有230万吨左右,近年来中国镍矿勘探没有重大进展,如果就按照这样消费下去的话,10年后中国的镍矿资源将逐渐消耗殆尽。 [编辑本段]镍(Ni)释放测试原理和测试方法 将测试镍(Ni)释放的对象放入人造汗水测试液中一星期。使用原子吸收光谱、电感耦合等离子光谱或者其他的合适的分析方法测试溶液中溶解的镍(Ni)的浓度。 一般使用以下方法: *总镍(Ni)含量测试(EN1810:2005); *与皮肤有直接及长期接触的产品的镍(Ni)释放量测试(EN1811:1999,适用于没有电镀涂层之产品); *有涂层物件在催化及磨损后镍(Ni)释出量的测试(EN12472:2005,适用于有涂层之产品)

是镍元素符号: Ni英文名: Nickel中文名: 镍体积弹性模量:GPa180原子化焓:kJ /mol @25℃422.6热容:J /(mol· K)26.07原子序数:28元素在元素周期表中的位置:第四周期VIII族导电性:10^6/(cm ·Ω )0.143导热系数:W/(m·K)90.9熔化热:(千焦/摩尔) 17.470汽化热:(千焦/摩尔) 370.40元素在宇宙中的含量:(ppm)60相对原子质量: 58.7 常见化合价: +2,+3电负性: 1.91外围电子排布: 3d8 4s2核外电子排布: 2,8,16,2同位素及放射线: Ni-56[6.1d] Ni-57[35.6h] *Ni-58 Ni-59[76000y] Ni-60 Ni-61 Ni-62 Ni-63[100y] Ni-64 Ni-65[2.51h]电子亲合和能: 111.5 KJ·mol-1第一电离能: 737 KJ·mol-1 第二电离能: 1753 KJ·mol-1 第三电离能: 3393 KJ·mol-1单质密度: 8.902 g/cm3单质熔点: 1453.0 ℃单质沸点: 2732.0 ℃原子半径: 1.62 埃离子半径: 0.69(+2) 埃共价半径: 1.15 埃常见化合物: NiBr2 NiO NiSO4 NiS NiCl2

(英国的)国民保险制度 (National InsuranceNisymb 〈化〉镍(nickel)

想离开的英文句子

1. 关于离别的诗句英文 关于离别的诗句英文 1.写离别的诗句(英语作文) I'll Miss You 我会想你now it's time to say goodbye 是该说再见的时候了I'll fly away tonight 今晚就要起程 I promise 我发誓I won't let her cry 不让你哭泣 I'll miss you 我会想你can it be possibl 就想知道to be away from you 能否离你而去 you know 你要知道 for me you mean so much 你对我意味着什么 without you, 没有你的生活life is just an ever ending emptiness 只是永远的虚空I'll miss you 我会想你can it be possible 就想知道to be away from you 能否离你而去 time time to say goodbye 是该说再见的时候了I'll fly away tonight 今晚就要起程I'll miss you 我会想你to live without you 与你分开is as difficult as to live together 和与你在一起同样艰难life can be so hard sometimes 没想到会这样but, I don't know what to do 真不知路在何方but there is one thing 但有一件事I know for sure 我心里明白our destinies are left forever 我们的缘分已尽 we'll meet again one day 也许有一天还会相见we'll start again tomorrow 我们再从头来过but untill then 我知道I know for sure 我会思念你I'll miss you 直到那天的到来It'll be love again 当爱回来的时候nothing would ever chang 一切都如从前 time time to say goodbye 是该说再见的时候了I'll fly away tonight 今晚就要起程 Safest Place To Hide Backstreet Boys Never Gone It seems like yesterday when I said I do And after all this time my heart still burns for you If you don't know by now that you're my only one And take a look inside me and watch my heart strings come undone I know I promised you forever Is there no stronger word I can use? To reassure you when the storm is raging outside You're my safest place to hide Can you see me? Here I am I need you like I needed you then When I feel like giving up I climb inside your heart and still find You're my safest place to hide You see colors no one else can see In every breath you hear a symphony You understand me like nobody can I feel my soul look for you like a flower blooming When this whole world gets too crazy And there's nowhere left to run I know you give me sanctuary You're the only truth I know You're the road back home Can you see me? Here I am Standing here, where I've always been And when words are not enough I climb inside your heart and still find You're my safest place to hide My safest place to hide I know I promised you forever There's no stronger word I can use To reassure you when the storm is raging outside You're my safest place to hide Can you see me? Here I am Standing here, where I've always been When I feel like giving up I climb inside your heart and still find You're my safest place to hide Oh, yeah You're my safest place to hide。 2.经典离别英文诗句 1、The clouds parted,water ten years。Love laughter as the old,the temples have been spotted。 译文:浮云一别后,流水十年间。欢笑情如旧,萧疏鬓已斑。 2、Don't cry because it is over,smile because it happened。 译文:不要因为结束而哭泣,因为你曾经拥有。 3、You when I was a kite,or to let me go,or else receive a good home,don't use a look see emotions and thoughts tied with me,let me heartache。 译文:你当我是个风筝,要不把我放了,要不然收好带回家,别用一条看不见的情思拴着我,让我心伤。 4、After long do not ask,do not say everything。 译文:别后悠悠君莫问,无限事,不言中。 5、The infinite sky gradually far gradually,like all its constantly。 译文:离愁渐远渐无穷,迢迢不断如春水。 3.关于离别句子要英文的,谢谢拉 1.Gone - flitted away, Taken the stars from the night and the sun From the day! Gone, and a cloud in my heart. 2.Goodbyes are not forever. Goodbyes are not the end. They simply mean I'll miss you Until we meet again! 3.Some people come into our lives and leave footprints on our hearts and we are never ever the same. 4.After graduation, Sending you a glutinous rice dumpling. with the ingredients, including friendship, help and happiness. To save the place, where was in your heart. Telling the date of production is that the time when we have known each other. The period of preservation is lasting forever! 4.求关于离别的英文诗歌 My Heart Will Go On every night in my dreams i see you, i feel you, that is how i know you go on far across the distance and spaces between us you have come to show you go on near, far, wherever you are i believe that the heart does go on once more you open the door and you're here in my heart and my heart will go on and on love can touch us one time and last for a lifetime and never let go till we're one love was when i loved you one true time i hold to in my life we'll always go on near, far, wherever you are i believe that the heart does go on once more you open the door and you're here in my heart and my heart will go on and on there is some love that will not go away you're here, there's nothing i fear, and i know that my heart will go on we'll stay forever this way you are safe in my heart。 5.经典离别英文诗句 1、If I should meet thee,After long years,How should I greet thee?With silence and tears.若我再见到你,事隔经年,我该如何贺你?以沉默,以眼泪。 ——拜伦《春逝》2、Farewell! Thou art too dear for my possessing,And like enough thou know'st thy estimate,The charter of thy worth gives thee releasing;My bonds in thee are all determinate.For how do I hold thee but by thy granting,And for that riches where is my deserving?The cause of this fair gift in me is wanting,And so my patent back again is swerving.Thyself thou gav'st, thy own worth then not knowing,Or me, to whom thou gav'st it, else mistaking;So thy great gift upon misprision growing,Comes home again, on better judgement making.Thus have I had thee as a dream doth flatter,In sleep a king, but waking no such matter.再见!你太珍贵我无法拥有,想来你也清楚自己估值多少,你自知矜贵终於获得释放;我对你的连系就此全部终结。如你不来迎合,我如何能将你占据?我有何德何能,配得起你这尤物?我无福消受这美好的赠礼,於是我的专利又被归回原处。 从前你献出自己,是不知自己的价值,否则是对我高估,才会将它给我;因此你的大礼,实在是一场误会,重回自家,这是你更好的判断。就这般我拥有过你,如在梦中受宠,睡时是一个国王,醒来一场空。 ——莎士比亚十四行诗3、Good-bye! a kind good-bye,I bid you now, my friend,And though 'tis sad to speak the word,To destiny I bend,And though it be decreed by Fate,That we ne'er meet again,Your image, graven on my heart,Forever shall remain.Aye, in my heart thoult have a place,Among the friends held dear,-Nor shall the hand of Time efface,The memories written there.再见!一种好的再见,我现在向你,我的朋友,伤心的说一句,弯下我的腰。尽管命运已经下了命令,说我们再也不会相遇,但你的身影,已经刻在我的心脏,永远无法磨灭。 是的,在我的心里,有一个地方,亲爱的朋友们,时间的手永远也不会抹去,那里的记忆。——马克吐温《致珍妮》4、Since you have gone,I'm so all alone.My days are all meaningless,without your soft tender kiss,there is nothing I could feel .Except loneliness.既然你已经走了我就这么孤单我的日子都毫无意义没有你柔软温柔的吻我没有任何感觉除了寂寞——大卫哈里斯《我们最后的再见》5、Saying goodbye,isn't the easiest to do.Why did you have to go?I still need you!To live life,without you in it,has darkened my life,and also my spirit.Saying goodbye,is the hardest thing,because of the sorrow,that it brings.We all have to play,the game we know of life.It's my turn.I have to say goodbye.So goodbye my dear friend,and don't you forget.Just know that this,is not the end.说再见,并不是最容易做到的。 你为什么要去?我还需要你!生活在没有你的生活中,使我的生活和我的精神变得暗淡。说再见,是最难的,因为它带来的悲伤。 我们都必须玩,我们知道的生活游戏。轮到我了。 我不得不说再见。再见亲爱的朋友,你不要忘记。 只知道这一点,不是结束。——阿什比《说再见》。 6.求有关离别的英文诗句,英文歌词也行 Safest Place To Hide Backstreet Boys Never Gone It seems like yesterday when I said I do And after all this time my heart still burns for you If you don't know by now that you're my only one And take a look inside me and watch my heart strings come undone I know I promised you forever Is there no stronger word I can use? To reassure you when the storm is raging outside You're my safest place to hide Can you see me? Here I am I need you like I needed you then When I feel like giving up I climb inside your heart and still find You're my safest place to hide You see colors no one else can see In every breath you hear a symphony You understand me like nobody can I feel my soul look for you like a flower blooming When this whole world gets too crazy And there's nowhere left to run I know you give me sanctuary You're the only truth I know You're the road back home Can you see me? Here I am Standing here, where I've always been And when words are not enough I climb inside your heart and still find You're my safest place to hide My safest place to hide I know I promised you forever There's no stronger word I can use To reassure you when the storm is raging outside You're my safest place to hide Can you see me? Here I am Standing here, where I've always been When I feel like giving up I climb inside your heart and still find You're my safest place to hide Oh, yeah You're my safest place to hide 7.求有关离别的英文句子,歌曲或文章 离别伤感的英文句子: Don't waste your time on a man/woman, who isn't willing to waste their time on you. 不要为那些不愿在你身上花费时间的人而浪费你的时间。 The worst way to misomeone is to be sitting right beside them knowing you can't have them. 失去某人,最糟糕的莫过于,他近在身旁,却犹如远在天边。 Don't cry because it came to an end. Smile because it heppened. 不要因为它的结束而哭,应当因为它的发生而笑。 Don't try so hard, the best things come when you least expect them to. 不要着急,最好的总会在最不经意的时候出现。 And to the whole day through 每一分每一秒直到一天结束 what a loveiy world it well be with you away. 没有了你.这个世界多么寂寞。 To the world you may be one person, but to one person you may be the world. 对于世界而言,你是一个人;但是对于某个人,你是他的整个世界。 The sandflass remembers the time we lost 沙漏记得,我们遗忘的时光。 Don't spend time with someone who doesn't care spending it with you. 不要把时间花在一个不在乎与你一起分享的人身上。 The heartbreaking departure always happens in a fraction of a moment. 悲伤的离别总是那一瞬间的一瞬间。 Sometimes, the everlasting hate have no unique period 天长地久有时尽,此恨绵绵无绝期。 Silkworm die silk, wax torch party ash into tears beginning to dry 春蚕到死丝方尽,蜡炬成灰泪始乾。 No one indebted for others,while many people don't know how to cherish others. 没有谁对不起谁,只要谁不明白爱惜谁。 No man or woman is worth your tears, and the one who is, won't make you cry. 没有人值得你流泪,值得让你这么做的人不会让你哭泣。 Never frown, even when you are sad, because you never know who is falling in love with your smile. 纵然伤心,也不要愁眉不展,因为你不知是谁会爱上你的笑容。 My thoughts are deep into you 我深深地想念著你 My end is no regrets, the Iraqi people to wave. 衣带渐宽终不悔,为伊消得人憔悴。 8.关于离别的句子,中文英文都要 中文: 1.与君离别意,同是宦游人。海内存知己,天涯若比邻。(王勃《送杜少府之任蜀州》) 2.长亭外,古道边,芳草碧连天。晚风拂柳笛声残,夕阳山外山。 天之涯,海之角,知交半零落。一瓢浊酒尽余欢,今宵别梦寒。(李叔同《送别》) 3.自送别,心难舍,一点相思几时绝。凭栏袖拂杨花雪。 溪又斜,山又遮,人去也。(关汉卿《四块玉 送别》) 4.吴山青,越山青,两岸青山相送迎.谁知离别情? 君泪盈,妾泪盈,罗带同心结未成.江头潮已平.(林逋《长相思》) 5.一片春愁待酒浇.江上舟摇.楼上帘招.秋娘渡与泰娘桥.风又飘飘.雨又潇潇. 何日归家洗客袍.银字笙调.心字香烧.流光容易把人抛.红了樱桃.绿了芭蕉. 6.寒蝉凄切。对长亭晚,骤雨初歇。 都门帐饮无绪,留恋处、兰舟催发。 执手相看泪眼,竟无语凝噎。 念去去、千里烟波,暮霭沉沉楚天阔。 多情自古伤离别。更那堪、冷落清秋节。 今宵酒醒何处,杨柳岸、晓风残月。 此去经年,应是良辰好景虚设。 便纵有、千种风情,更与何人说。(柳永《雨霖铃》) 7.人生若只如初见,何事秋风悲画扇。 等闲变却故人心,却道故人心易变。 骊山语罢清宵半,夜雨霖铃终不怨。 何如薄幸锦衣郎,比翼连枝当日愿。 (纳兰性德《木兰辞 拟古决绝词柬友》) 英文: 明天有空再找 9.求关于告别的英文诗歌 Sorrow of Separation 泰戈尔 It is the pang of separation that spreads throughout The world and gives birth to shapes innumetable In the infinite sky. It is this sorrow of separation that gazes In silence all nights from star to star And becomes lyric among rustling leaves In rainy darkness of July. It is this overspreading pain that Deepens into loves and desires, Into sufferings and joy in human homes; And this it is that ever melts and Flows in songs through my poet's heart. 离别的创痛笼罩了整个世界,无边的天宇变得姿态万千。 正是这离愁,夜夜默望着星辰,并在七月雨夜的萧萧叶片间化做抒情诗。 正是这弥漫的离恨,深化为爱和欲,成为人间的苦乐。 正是它通过我诗人的心灵,融化成曲,喷薄而出。 10.关于离别的英语名句 Be happy. It's one way of being wise.I know what I have given you. I do not know what you have received Wishing to be friends is quick work, but friendship is a slow-ripening fruit.Wisdom is not a product of schooling but of the lifelong attempt to acquire itWhereever I am, I always find myself looking out the window wishing I was somewhere else.All day long I think of you, I can't even think of things to do. Wishing all of my day dreams come true, now baby what am I to do?”We cannot be separated in interest or divided in purpose. We stand together until the endWhen loving hearts are separated, it is not the one who is exhaled to heaven, but the survivor, who tastes the sting of death Separate we come, and separate we go, And this be it known, is all that we knowwish you had a great Thankgiving!。

离别的场景总是让人难免感伤,有些时候会想要发表一些英文的告别心情,下面是我为大家整理的告别的英语 句子 ,看看有没有适合你心情的英文语录吧!告别的英语句子【伤感篇】 1.I'll miss you. 我会想你的。 2.I wish I could go with you.我真希望能和你在一起。 3.Give me a call sometime.有空给我打电话。 4.Call me sometime. 有空打电话。 5.Let's get together again sometime. 我们什么时候再聚吧。 6.Let's keep in touch. 保持联系。 7.Don't forget to write. 别忘了写信。 8.Please give my regards to your family. 请代我向你的家人问好 9.I’m leaving. Have a nice day!我要走了,今天开心点! 10.I’m going to school.Have a good time!我上学去了。开心点! 11.Are you leaving?Yes.你准备走了吗?是的。 12.It’s late. I’ve got to run.See you tomorrow.很晚了。我得赶紧走了。 13.Let’s call it a day. Good-bye, class!Good-bye,sir!今天就到这儿吧。同学们再见! 14.Take care!保重! 告别的英语句子【经典篇】 1、就算是真的心疼的你的,也要忍住管住嘴不说。 It is really love you, but also to hold back hold mouth not to say. 2、连大姨妈都会在女人老了之后离你而去,更何况男人。 Even the great aunt will be in the old woman away from you, not to mention men. 3、承受了太多,就算我懦弱,只要个结果,就算没结果。 Bear too much, even if I am weak, as long as a result, even if no results. 4、能为别人设想的人,永远不寂寞。 Can be envisaged for other people, never lonely. 5、在她爱上他之前她骄傲的像个公主。 Before she fell in love with him, she was like a princess. 6、多想一把抱住你在你怀里嚎啕大哭告诉你我好累。 How to hold you to tell you that I was tired of crying in your arms. 7、在这个陌生的城市里,我学会了独立。 In this strange city, I learned to separate. 8、谁的年少太轻狂、敢把爱情比天长! Who dares to love too young and frivolous, than tianchang! 9、自以为刻骨铭心的回忆,别人早已经忘记。 Think of someone else already The imprint is engraved on my heart. memories, forget. 10、等待,不是因为那个人会回来,是因为还有爱。 Wait, not because the person will come back, because there is love. 11、你看得见我打在屏幕上的字,却看不到我掉在键盘上的泪。 You can see the words I hit on the screen, but I can not see the tears fell on the keyboard. 12、心忘了该如何笑,脸却一直在笑。 Heart forget how to smile, the face has been laughing. 13、请你在我撵你之前,把你的虚情假意打包走人。 Would you please turn me in before you put your false display of affection packing. 14、我磕磕碰碰走了那么多路,怎么能不会首,怎能不心疼。 I stumble all that walking, how can not, can not love. 15、什么都是短暂的只有怀念和失去是漫长的。 What is short of only miss and lost is long. 告别的英语句子【抒情篇】 1、是不是我消失了,你才知道我的存在。 Did I disappear, you know my existence. 2、别人又怎会懂,你爱而不得有多心疼。 Others how can understand, you love and not have much love. 3、我是你心中的无所谓,眼中的陌生人! I am your heart does not matter, in the eyes of the stranger! 4、你不说你爱我,我都不知道你是爱我的。 You don't say you love me, I don't know you love me. 5、主动久了突然感觉好累,请允许我离开。 The initiative for a long time suddenly felt tired, please allow me to leave. 6、开始的时侯,我们就知道,总会有终结。 The beginning of the time, we know that there will always be an end. 7、所谓坚强只不过是比谁更能装得无所谓。 The so-called strong is nothing more than who can be installed without the so-called. 8、心酸什么,又不止你一个人深爱而不得。 What is sad, a person more than you love not. 9、时间带走了一切、却带不走对你的思念。 Time takes away everything, but you can not take away the thoughts of you. 10、习惯了你的存在,所以怎么舍得让你离开。 Used to your existence, so how willing to let you go. 11、你总说这是最后一次,可你每次都这么说。 You always say this is the last time, but every time you say so. 12、心痛第一次是撕心裂肺,第二次是顺其自然。 The first is grieved grieved, second is natural. 13、女人伪装幸福,只是害怕被男人发现她伤心。 Woman disguised happiness, just afraid of being a man found her sad. 14、无论我们离得有多远,都不会让你觉得孤单。 No matter how far we are, we won't make you feel lonely. 15、所有的痛和难过都压抑在心里,我要崩溃了。 All the pain and sadness are depressed in the heart, I want to collapse. 猜你喜欢: 1. 适合离别的英文句子大全 2. 关于离别不舍的英文句子 3. 关于离别的经典英文句子 4. 与过去告别的优美英文句子 5. 给朋友送别的英文句子

I want to be gone.

I want to leave

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