火星外表英文简介
火星在太阳系九大行星中,按离太阳由近及远的次序为第四颗。火星是地球的近邻,它在地球轨道之外,肉眼看去,它呈火红色,我国古代称它为荧惑。火星的亮度随离地球距离的变化而变化。
火星的赤道半径是3332千米,只有地球半径的一半;它的体积只有地球的1/7,质量为地球的1/9,表面重力加速度为地球的2/5。在火星上,以每秒5千米的速度抛出的物体就能脱离火星。由于火星上物体的脱离速度小,火星难以束缚住许多大气分子,因而火星大气非常稀薄。火星大气的主要成分是二氧化碳,约占95%,其余是氮、氩、一氧化碳、氧、臭氧和氢,水汽的数量很少,平均约为大气总量的0.01%。表面大气压为7.5百帕,相当于地球上30~40千米高处的大气压。
火星上受到的太阳辐射只有地球上受到的40%,因而火星的表面温度比地球要低30℃以上,昼夜温差超过100℃。在火星赤道附近,中午的温度也只升到20℃左右,晚上又下降到-50℃以下;在两极地区的夏季气温只有-70℃,冬季可下降到-139℃。火星的南北两极都有自色的极冠,其大小随着季节不同而变化。当北半球是冬天时,北极冠增大;此时南半球是夏天,南极冠减少。当北半球到了夏天,北极冠的面积也随之缩减,和地球上的冰雪在夏季溶化的情景一样。
火星随季节变化的极冠既有水冰,又有干冰(固体二氧化碳)。北极冠大部分由水冰构成,南极冠则是由冻结了的二氧化碳构成。据估计,极冠中大约保存有大气中20%的二氧化碳,而保存的水则比大气中的要多得多。极冠中的水冰,如果全部溶化并均匀分布在火星表面,就会形成一个10米厚的水层。
火星表面不存在液态水,但探测到数千条干涸的河床,最长的达1500千米,宽约60千米。主要的大河床分布在赤道地区,是由比熔岩流更少粘带性的液体造成的,说明火星从前曾有过水。美国的“海盗号”探测器选择了生命存在可能性最大的地方着陆,对采取的土样进行实验和分析,结果表明火星表面上存在生命的可能性极其微小。
火星大气中常有一种形状像黄云的尘暴。局部的尘暴经常出现,大的尘暴在地球上用望远镜可观测到,特别大的尘暴(如1971年的尘暴)能笼罩火星全球,并持续数月之久。尘暴是由火星低层大气中卷着尘粒的大风构成的。据估计,每次大尘暴覆盖在火星南半球的尘埃达108~1010吨之多。
火星是一个冷酷的、没有生命的世界。其内部构造与地球相似,有核、幔和壳。核中含有硫,几乎全部的铁都成了硫化铁。核的半径约1300~2000千米。外壳由大量硅和铝及少量镁等所形成的较轻的岩石组成,厚约50千米。
环绕火星的有两颗卫星,分别是“火卫一”和“火卫二”。它们几乎都在火星的赤道平面上运行。
火星是八大行星之一,按照距离太阳由近及远的次序为第四颗。肉眼看去,火星是一颗引人注目的火红色星,它缓慢地穿行于众星之间,在地球上看,它时而顺行时而逆行,而且亮度也常有变化,最暗时视星等为+1.5,最亮时比天狼星还亮得多,达到-2.9。由于火星荧荧如火,亮度经常变化,位置也不固定,所以中国古代称火星为“荧惑”。而在古罗马神话中,则把火星比喻为身披盔甲浑身是血的战神“玛尔斯”。在希腊神话中,火星同样被看做是战神“阿瑞斯”。 火星表面的土壤中含有大量氧化铁,由于长期受紫外线的照射,铁就生成了一层红色和黄色的氧化物。夸张一点说,火星就像一个生满了锈的世界。由于火星距离太阳比较远,所接收到的太阳辐射能只有地球的43%,因而地面平均温度大约比地球低30多摄氏度,昼夜温差可达上百摄氏度。在火星赤道附近,最高温度可达20℃左右。火星上也存在大气。其主要成份是二氧化碳,约占95%,还有极少量的一氧化碳和水汽。 火星比地球小,赤道半径为3395公里,是地球的一半, 体积不到地球的1/6,质量仅是地球的1/10。火星的内部和地球一样,也有核、幔、壳的结构。 火星的自转和地球十分相似,自转一周为24小时37分22.6秒。火星上的一昼夜比地球上的一昼夜稍长一点。火星公转一周约为687天,火星的一年约等于地球的两年。 火星有两个卫星。靠近火星的一个叫火卫一,较远的一个叫火卫二。由于火星在希腊神话中被看做是战神阿瑞斯,所以天文学家以阿瑞斯的两个儿子——福波斯和德瑞斯命名它的两颗卫星。 火星是地球的近邻。它与地球有许多相同的特征。它们都有卫星,都有移动的沙丘、大风扬起的沙尘暴,南北两极都有白色的冰冠,只不过火星的冰冠是由干冰组成的。火星每24小时37分自转一周,它的自转轴倾角是25度,与地球相差无几。 火星上有明显的四季变化,这是它与地球最主要的相似之处。但除此之外,火星与地球相差就很大了。火星表面是一个荒凉的世界,空气中二氧化碳占了95%。浓厚的二氧化碳大气造成了金星上的高温,但在火星上情况却正好相反。火星大气十分稀薄,密度还不到地球大气的1%,因而根本无法保存热量。这导致火星表面温度极低,很少超过0℃,在夜晚,最低温度则可达到-123℃。 这是美国宇航局海盗号环绕器拍摄的火星全球照片。图中可以清晰地看到巨大的“水手谷”。水手谷长约4000公里,深度约8公里。(USGS) 火星的内部结构图。火星的内部结构与地球相似,都有壳、幔和核,但由于数据不完全,火星核的组成和大小仍然未能确定。 火星表面的景色。这是由着陆在火星表面的探路者号探测器拍摄的。远处可见名为“双子峰”的火星山峰。(NASA) 火星表面纵横交错的河床。这些河床已经干涸,但它们可能是在远古时期由大量的洪水冲刷形成的。 火星表面扬起的大范围沙尘暴。这次沙尘暴生成于火星南极附近,影响范围约有数百公里。 这是美国宇航局的海盗2号探测器拍摄的火星南极地区的片状地貌。这些条纹是由冰和沉积物构成的。 火星被称为红色的行星,这是因为它表面布满了氧化物,因而呈现出铁锈红色。火星表面的大部分地区都是含有大量的红色氧化物的大沙漠,还有赭色的砾石地和凝固的熔岩流。火星上常常有猛烈的大风,大风扬起沙尘能形成可以覆盖火星全球的特大型沙尘暴。每次沙尘暴可持续数个星期。 火星两极的冰冠和火星大气中含有水份。从火星表面获得的探测数据证明,在远古时期,火星曾经有过液态的水,而且水量特别大。这些水在火星表面汇集成一个个大型湖泊,甚至是海洋。现在我们在火星表面可以看到的众多纵横交错的河床,可能就是当时经水流冲刷而成的。此外火星表面的许多水滴型“岛屿”也在向我们暗示这一点。 火星表面有一条巨大的“水手谷”。这是一个长约4000公里的巨大峡谷,它是在远古时期的洪水和火山活动的共同作用下形成的。火星上的巨大火山——奥林匹斯山高约2万7千米,是地球最高峰珠穆朗玛峰高度的三倍。它是太阳系中最高的山峰。火星有两个微小的卫星,直径都不到80公里,看起来更象是被俘获的小行星。 一直以来火星都以它与地球的相似而被认为有存在外星生命的可能。近期的科学研究表明目前还不能证明火星上存在生命,相反的,越来越多的迹象表明火星更象是一个荒芜死寂的世界。尽管如此,某些证据仍然向我们指出火星上可能曾经存在过生命。例如对在南极洲找到的一块来自火星的陨石的分析表明,这块石头中存在着一些类似细菌化石的管状结构。所有这些都继续使人们对火星生命的是否存在保持极大的兴趣。 质量 6.421e+23 kg 赤道半径 3,397.2 km 平均密度 3.94 gm/cm3 平均日距 227,940,000 km 自转周期 24.6229 小时 公转周期 686.98 天 赤道地表重力 3.72 m/sec2 赤道逃逸速度 5.02 km/sec 最低地表温度 -140 ℃ 平均地表温度 -63 ℃ 最高地表温度 20 ℃ 大气压力 0.007 bars 大气组成 二氧化碳 95.32% 氮 2.7% 氩 1.5% 氧 0.13% 一氧化碳 0.07% 水 0.03% 其他 0.000291% 1976年,美国海盗1号和海盗2号火星探测器首次成功登陆火星,传回了数万张照片。那次飞行没有找到火星上存在生命的证据。但是,美国地质学家舒尔策.马库赫却公布一份论文说,当时探测器可能事实上已经找到了火星生物,但是由于火星生物的形态与地球生态的形态截然不同,以至于人们根本没有意识到他们的存在,人类探测器向火星的土壤里倒水,这可能把火星上那些以另外一种细胞也存在的生命淹死。此外,人类探测器还加热了土星土壤, 这可能又把火星微生物给烤死了。
Mars is the fourth planet from the Sun in the Solar System. The planet is named after Mars, the Roman god of war. It is also referred to as the "Red Planet" because of its reddish appearance, due to iron oxide prevalent on its surface.Mars is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the volcanoes, valleys, deserts and polar ice caps of Earth. It is the site of Olympus Mons, the highest known mountain in the Solar System, and of Valles Marineris, the largest canyon. Furthermore, in June 2008 three articles published in Nature presented evidence of an enormous impact crater in Mars's northern hemisphere, 10,600 km long by 8,500 km wide, or roughly four times larger than the largest impact crater yet discovered, the Moon's South Pole-Aitken basin. In addition to its geographical features, Mars’ rotational period and seasonal cycles are likewise similar to those of Earth.
God made relatives; Thank God we can choose our friends.
火星介绍简短英文
火星 Mars:Mars is the fourth planet from the Sun in the Solar System. Named after the Roman god of war, Mars, it is often described as the "Red Planet" as the iron oxide prevalent on its surface gives it a reddish appearance.[13] Mars is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the volcanoes, valleys, deserts, and polar ice caps of Earth. The rotational period and seasonal cycles of Mars are likewise similar to those of Earth, as is the tilt that produces the seasons. Mars is the site of Olympus Mons, the highest known mountain within the Solar System, and of Valles Marineris, the largest canyon. The smooth Borealis basin in the northern hemisphere covers 40% of the planet and may be a giant impact feature.[14][15]Until the first successful flyby of Mars occurred in 1965, by Mariner 4, many speculated about the presence of liquid water on the planet's surface. This was based on observed periodic variations in light and dark patches, particularly in the polar latitudes, which appeared to be seas and continents; long, dark striations were interpreted by some as irrigation channels for liquid water. These straight line features were later explained as optical illusions, though geological evidence gathered by unmanned missions suggest that Mars once had large-scale water coverage on its surface.[16] In 2005, radar data revealed the presence of large quantities of water ice at the poles,[17] and at mid-latitudes.[18][19] The Mars rover Spirit sampled chemical compounds containing water molecules in March 2007. The Phoenix lander directly sampled water ice in shallow Martian soil on July 31, 2008.[20]Mars has two moons, Phobos and Deimos, which are small and irregularly shaped. These may be captured asteroids, similar to 5261 Eureka, a Martian trojan asteroid. Mars is currently host to three functional orbiting spacecraft: Mars Odyssey, Mars Express, and the Mars Reconnaissance Orbiter, and one on the surface, the Mars Exploration Rover Opportunity. Defunct spacecraft on the surface include MER-A Spirit, and several other inert landers and rovers, both successful and unsuccessful such as the Phoenix lander, which completed its mission in 2008. Observations by NASA's now-defunct Mars Global Surveyor show evidence that parts of the southern polar ice cap have been receding.[21] Observations by the Mars Reconnaissance Orbiter have revealed possible flowing water during the warmest months on MarsMars can easily be seen from Earth with the naked eye. Its apparent magnitude reaches −3.0.a brightness surpassed only by Jupiter, Venus, the Moon, and the Sun. Optical ground based telescopes are typically limited to resolving features about 300 km (186 miles) across when Earth and Mars are closest, because of Earth's atmosphere.这是维基百科对火星的专业介绍,希望您可以采纳!谢谢!
Mars is the fourth planet from the Sun in the Solar System. Named after the Roman god of war, Mars, it is often described as the "Red Planet" as the iron oxide prevalent on its surface gives it a reddish appearance.[13] Mars is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the volcanoes, valleys, deserts, and polar ice caps of Earth. The rotational period and seasonal cycles of Mars are likewise similar to those of Earth, as is the tilt that produces the seasons. Mars is the site of Olympus Mons, the highest known mountain within the Solar System, and of Valles Marineris, the largest canyon. The smooth Borealis basin in the northern hemisphere covers 40% of the planet and may be a giant impact feature.[14][15]
Until the first successful flyby of Mars occurred in 1965, by Mariner 4, many speculated about the presence of liquid water on the planet's surface. This was based on observed periodic variations in light and dark patches, particularly in the polar latitudes, which appeared to be seas and continents; long, dark striations were interpreted by some as irrigation channels for liquid water. These straight line features were later explained as optical illusions, though geological evidence gathered by unmanned missions suggest that Mars once had large-scale water coverage on its surface.[16] In 2005, radar data revealed the presence of large quantities of water ice at the poles,[17] and at mid-latitudes.[18][19] The Mars rover Spirit sampled chemical compounds containing water molecules in March 2007. The Phoenix lander directly sampled water ice in shallow Martian soil on July 31, 2008.[20]
Mars has two moons, Phobos and Deimos, which are small and irregularly shaped. These may be captured asteroids, similar to 5261 Eureka, a Martian trojan asteroid. Mars is currently host to three functional orbiting spacecraft: Mars Odyssey, Mars Express, and the Mars Reconnaissance Orbiter, and one on the surface, the Mars Exploration Rover Opportunity. Defunct spacecraft on the surface include MER-A Spirit, and several other inert landers and rovers, both successful and unsuccessful such as the Phoenix lander, which completed its mission in 2008. Observations by NASA's now-defunct Mars Global Surveyor show evidence that parts of the southern polar ice cap have been receding.[21] Observations by the Mars Reconnaissance Orbiter have revealed possible flowing water during the warmest months on Mars
Mars can easily be seen from Earth with the naked eye. Its apparent magnitude reaches −3.0.a brightness surpassed only by Jupiter, Venus, the Moon, and the Sun. Optical ground based telescopes are typically limited to resolving features about 300 km (186 miles) across when Earth and Mars are closest, because of Earth's atmosphere.
别走开!让我来考考你,对于火星了解有多少。一谈到火星,我们脑海里会浮现出一个红色的星球。它是太阳系的八大行星之一,离我们的距离不算太远,属于类地行星的一种。它的表面覆盖着厚厚的沙丘和砾石……是不是瞬间就会写这篇英语作文了。
另外,除了传统的客观第三人称视角,我们还可以将火星拟人化,用第一人称的方式写这篇作文,会更加让读者眼前一亮。在我给出的这三篇文章中,前两篇是第三人称,最后一篇是第一人称,一起来学习和借鉴一下吧!
作文示例一:
Mars is one of the eight major planets of the solar system. It is the fourth planet in our solar system from inside to outside. It belongs to the terrestrial planet and has a diameter of about half of the earth. The period of its revolving on its axis is similar to the earth, while the period of its orbiting around the sun is two times of the earth.The nearest distance from Mars to the earth is about 55 millions kilometers, while the farthest distance is about 400 million kilometers.
作文翻译一:
火星是太阳系八大行星之一。它是我们太阳系从内到外的第四颗行星。它属于类地行星,直径大约是地球的一半。它绕轴旋转的周期与地球相似,而它绕太阳运行的周期是地球的两倍。从火星到地球的最近距离约为5500万公里,而最远距离约为4亿公里。
作文示例二:
The Orange red appearance of Mars is caused by iron oxide on its surface. Mars is basically a desert planet with dunes, gravels everywhere. There is no liquid water on Mars. With thin carbon dioxide and dust in the atmosphere it is cold and try all year round. In winter the cold temperature can reach minus 130 degrees centigrade while in summer time it can rise to 27 degrees Celsius. Strong sand storms visit this planet every year. The Martian poles have dry ice caps with seasonal fluctuation.
作文翻译二:
火星的橙红色外观是由其表面的氧化铁形成的。火星基本上是一个沙漠星球,沙丘、砾石无处不在。火星上没有液态水。由于大气中二氧化碳和灰尘稀薄,天气寒冷,全年无休。在冬天,寒冷的温度可以达到零下130摄氏度,而在夏天,它可以上升到27摄氏度。每年都会有强烈的沙尘暴袭击这个星球。火星两极有季节性波动的干冰冠。
作文示例三:
I am Mars. I have a striking red appearance and I am in the favourable position opposite the sun. The mean distance of me from the sun is about 228 million kilometres,my revolution is about 687 days, almost twice that of the earth. At those times,I am at my closest point to the sun, the distance from the earth is about 56 million kilometres.This situation occurs every 15 to 17 years. When I am at my greatest distance from the sun which is about 63 million kilometres from the earth. I rotate on my axis with a period of about 24 hours and 37 minutes.
作文翻译三:
我是火星,我拥有着醒目的红色外表。我处在面对太阳的最有利位置。我与太阳的平均距离约为2.28亿公里,我的公转周期约687天,几乎是地球的两倍。当我在离太阳最近的点时,我距地球约5600万公里,这种情况每15到17年发生一次。当我离太阳最远时(大约是63万公里)我绕轴自转的周期约为24小时37分钟。
火星救援英文简介
《火星救援》经典台词
《火星救援》简介
《火星救援》讲诉的是在一次火星登陆计划的航天员Mark Watney(马特•达蒙 饰)在登陆火星后,意外地遭遇了特大沙尘暴,疲惫的身体无法抵抗强烈的风暴而晕倒,醒来后的Mark Watney孤独一人置身于荒芜的火星上,与地球航天局的队友Melissa Lewis(杰西卡•查斯坦 饰)、Beth Johanseen(凯特•玛拉 饰)等也断了联络,孤独一人置身于荒芜的火星上。下一次的火星探测活动必须在四年以后,然而现在搭乘的.飞船早已破损,没有食物可以充饥……面对种种困境,Mark Watney的生存希望渺茫。无路可走的Mark Watney只能选择自救。没有食物,他就选择在荒芜的火星上搭建植物塑料大棚;没有居住地,他便选择居住在破损的飞船船舱中,并且每天记录影像日记。终于,他用科学的方法生存了下来,也向航天局的同事成功发送了求救信号。然而,队员们能顺利抵达火星吗?队友们能及时援救他吗?
《火星救援》经典台词
1、It's a strange feeling. Everywhere I go, I'm the first. Step outside the rover? First guy ever to be there! Climb a hill? First guy to climb that hill! Kick a rock? That rock hadn't moved in a million years! I'm the first guy to drive long-distance on Mars. The first guy to spend more than thirty-one sols on Mars. The first guy to grow crops on Mars. First, first, first!
这感觉很奇特。无论我走到哪里,我都是第一个。踏出火星车,第一个涉足此地的家伙!爬上一座火星山?史上第一人!踢走一块石头?那块石头可能已经有100万年没有动过地方了!我是第一个在火星上开长途车的人。第一个在火星上待了超过31个太阳日的人。第一个在火星上种庄稼的人。什么都是第一,第一,第一!
2、They say once you grow crops somewhere, you have officially colonized it. So, technically, I colonized Mars. In your face, Neil Armstrong!
他们说,你要是在一个地方种了庄稼,那里就算是你的殖民地了。所以,从技术上来说,我把火星变成了我的殖民地。你牛什么啊,阿姆斯特朗!
3、Every human being has a basic instinct: to help each other out. If a hiker gets lost in the mountains, people will coordinate a search. If a train crashes, people will line up to give blood. If an earthquake levels a city, people all over the world will send emergency supplies. This is so fundamentally human that it's found in every culture without exception. Yes, there are assholes who just don't care, but they're massively outnumbered by the people who do.
人类都有本能,会互相帮助。有人爬山时迷路了,会有人组织搜救。火车出事故了,人们会排着队去献血。有城市被地震夷为平地,全世界的人都会输送应急物资。这是基本的人性,全球各地无一例外,都是这样。没错,是会有一些不顾他人死活的混蛋,但是,关心他人的人要比这些混蛋多得多。
4、It's space. It doesn't cooperate. I guarantee you that at some point, everything's going to go south on you. You're going to say, 'This is it. This is how I end.' Now you can either accept that, or you can get to work.
这里是太空。太空不会主动配合你。我可以很肯定地告诉你,在某些时刻,发生在你身上的每件事都会很糟糕。你可能会说:“就这样了,我可能就这样完蛋了。”现在,你要么接受这个现实等死,要么就开始动手想办法。
5、No matter what happens, tell the world, tell my family that I never stopped fighting to make it home.
无论发生什么,告诉全世界,告诉我的家人,我一直在努力想办法回家。
6、If I want water, I'll have to make it from scratch. Fortunately, I know the recipe: Take hydrogen. Add oxygen. Burn.
如果我需要水,我就得自己造。幸好,我知道造水的配方:来点儿氢气,加点儿氧气,再把它们点燃。
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《火星救援》(The Martian)是2015年10月译林出版社出版的图书,作者美国的安迪·威尔,译者是陈灼,集中体现了人类的聪明才智。
《火星救援》观后感英文100词
Scott has famously been up in space before, thrillingly in Alien, far less so in Prometheus (a sequel to which he is currently preparing). This time, he’s telling a survival story, pure and simple, of an American astronaut named Mark Watney, thought to be dead, who’s left behind on Mars when an enormous storm compels his five fellow crew members to hastily cut short their extra-planetary visit. It’s Robinson Crusoe on Mars, but without the monkey and aliens.
《火星救援》是由美国二十世纪福斯电影公司出品的科幻冒险片,由雷德利·斯科特执导,马特·达蒙、杰西卡·查斯坦、克里斯汀·韦格、杰夫·丹尼尔斯、凯特·玛拉、塞巴斯蒂安·斯坦、切瓦特·埃加福特联袂主演。该片根据安迪·威尔的同名小说改编,讲述了由于一场沙尘暴,马克与他的团队失联,孤身一人置身于火星面临着飞船损毁,想方设法回地球的故事。
《火星救援》百度网盘高清免费资源在线观看:
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最近有点累,晚上给自己放假、一连看了两部美国科幻电影。《星际穿越》是为了拯救地球上即将灭亡的人类、而到黑洞的另一边去寻找能适合人类居住的星球的探险故事;而《火星救援》则是太空板的《拯救大兵瑞恩》。刚学完易效能三阶段,从时间管理的角度来理解这两部电影很有意思:时间的长度/密度: 《星际穿越》提到在不同的星系,时间的标准是不同的,他们在旅途中着陆在一个水星球,在那里、1分钟就是地球时间的1年。因为他们的一个小小的失误、耽误了几分钟,当他们的飞船再回到母船上,母船上的伙伴已经等待了23年、已经从一个40多岁的中年变成垂暮老人。针对一个人来说,所有的资源都是可以复制的,唯独时间是唯一的资源、一旦消耗、无法再生。但在另外一个纬度,你的时间与其他人的时间是不同的,你的时间可能是其他人的几倍、几十倍、深圳几百倍,就可你如何去掌控时间。 当你等着和恋人见面时,你是否觉得度日如年?而当和恋人在一起如胶似漆的时候,是否又觉得时光飞逝?人是能感知时间的,时间的刻度是可调的! 我们的铁路从时速100多公里,现在提升到300公里,特斯拉公司正在研究的地下隧道高速列车( )时速1287公里。当你的速度快到一定程度,你就改变了时间,这是否也从某种意思上改变了时间的刻度? 《火星救援》中的主角计算库存食物,量入为出,才能支持到救援赶到,每天坚持记录(晨间日记?)收集一切能用的资源、改造,为自己所用,与地球总部建立连接,成为团队的一员,将自己的日历与团队的日历统一,才能协调一致、统一行动。。。这里面五一不包括的时间管理、对在太空中的情况来说,更是要精密的微妙,否则就可能会和《星际穿越》中那样,几个人在水星球才几分钟,而他们的伙伴已经等待了23年。。。 时间与空间的关系: 《星际穿越》里提到的从二维空间到五维空间、甚至多维空间。。。我们目前对世界的认知还停留在三维角度,当我看到主角在高维空间隔着书架看到各个时间点的女儿,让我震撼,这就是高纬度看待低纬度,所有的一切都在高纬度的掌控中,在高纬度的眼里,时间以另外一种物质形式存在。另外主角用莫尔斯密码给女儿发信息的片段,从中国传统的角度来说,是否可以理解为就是托梦?我们过世的亲人他们去了另外一个我们暂时无法探知的世界(如天堂、地狱、西天极乐世界。。。),如何沟通?相信有一天这个问题会解决的,如中国的请神、上身等? 《星际穿越》,看到一个评论,说我们现在生活在四维世界,三维坐标确定了我们的位置,时间是第四维度,确定我们的的过去和未来,这样的理解可以接受。历史书不就是按照编年史从古到今的顺序来写的么,但如果把中国历史和西方历史放在同一个时间可达上对比,就会发现,时间拉伸、缩短的情况,典型的对比就是1840年鸦片战争到1900义和团,西方已经进入工业文明、热兵器时代,而我们还停留在男耕女织、希望请神上身、用刀枪不入的手段与现代武器相对抗,双方的发展已经不再同一个时代或同一个空间了。 当40多岁的父亲见到即将过世的80岁的女儿。。。作为使我不仅想到了小说《三体》最后一部分,在时间的长河里,空间的弯曲导致时间的扭曲,通过这种方式人是可以有办法来延长自己的寿命或生命的,实际上也给了我们启示,我们是否可以变相的延长自己的生命或影响? 《火星救援》英文名字叫《Martian》,我一开以为是主角的名字,但主角名字是?,再仔细一看,Mar是火星的意思,片名直译过来应该是“火星人”。主角一个人在火星上待了500多个火星日,在基地里用自己的粪便种土豆、自制闪电和雨水、自给自足,自认为已经是火星人了。只有适应环境、改造环境、才能掌控环境(空间)。适者生存,在一个新的空间里能够生存、赢得一席之地,就掌握住了自己的时间。时 间的价值: 《火星救援》相对于《星际穿越》只能算是一部故事片,但这部电影强调了个人主观能动性、或说是积极主动!人首先自救、才能被救。如果主角不想办法生存下去,即使以后的救援赶到,也只能带回一具尸体而已。重视自己、才值得被被重视!积极主动的表现为能够自己去安排和控制自己的时间。 我们选择不同的交通工具,从80公里/小时的汽车、300公里/小时的高铁、1000公里/小时的飞机,根据自己对时间价值的理解,从北京到深圳2400公里,可以汽车开2天,可以高铁10个小时,也可以选择飞机3个小时。你可以掌控自己的时间。 最近在看李笑来系列文章,他一直在强调时间成本,所有的一切最终都是以时间为成本来衡量的,如何把自己的单位时间成本最小化,就是自己的价值最大化!
火星的英文介绍简短
火星是太阳系八大行星之一,英文简介如下:
Mars is the fourth closest planet to the sun and the second smallest planet in the solar system after mercury. It is one of the four earth like planets in the solar system. Mars is called the red planet because its soil is rich in iron and red.
The Martian atmosphere is dominated by carbon dioxide,which is thin and cold. It is full of impact craters,canyons,sand dunes and gravel,and there is no stable liquid water.
火星是离太阳第四近的行星,也是太阳系中仅次于水星的第二小的行星,为太阳系里四颗类地行星之一。火星因为土壤富含铁质呈现红色,所以它被称为红色星球。火星大气以二氧化碳为主,既稀薄又寒冷,遍布撞击坑、峡谷、沙丘和砾石,没有稳定的液态水。
火星的特点:
1、地势崎岖
火星坚硬的表面上分布着火山、峡谷、河床等,火星上的恶劣的天气条件,导致火星的表面发生着多种化学反应,形成了奇特的火星地貌。
2、空气稀薄
火星上有着稀薄的大气,主要由二氧化碳(CO2),氩气(Ar),氮气(N2)及少量的氧气与水蒸气组成,如此稀薄的空气,导致了火星上没有生命的存在。
3、无环
火星周围没有环。火星上有环形山,有大峡谷,但火星的四周却没有环。
4、无生命迹象
火星表面的空气极为稀薄,据目前探测的结果来看,在火星的表面不存在生命,科学家尚未确定火星过去和未来存在生命的可能性。
Mars Crystal Power Make Up!~
MercuryMercury is the closest planet to the sun. Its cratered surface can reach upwards of 800 degrees fahrenheit because of its proximity to the sun and its slow rotation. Only slightly larger than Earth's moon, it is the smallest planet in the solar system. It has no moons, no rings, and a very thin second planet from the sun, Venus, is slightly smaller than Earth. Because of its relative proximity to Earth, it is the largest planet seen in the night sky. The cratered surface of the planet is hot, with surface temperatures around 900 degrees fahrenheit. Venus has a thick atmosphere of sulfuric acid and carbon dioxide. The density of its atmosphere makes the air pressure 90 times that of Earth's. This makes the planet decidedly inhospitable to , also called the Red Planet, is the solar system's fourth planet. Its surface is characterized by dust storms, large volcanoes and deep valleys. The red color of the surface comes from iron oxide or rust in the soil. Some of the surface features of Mars, such as dry river beds, hint toward water previously existing on the planet. The atmosphere is very thin on Mars, with only 1/100th the air pressure of Earth, and the planet is relatively cold with surface temperatures ranging from -171 to 32 degrees from the sun, past a ring of asteroids, lies the largest planet in our solar system -- Jupiter -- the first of the gas giant planets. Its characteristic colored cloud patterns are caused by enormous, swirling storms in its atmosphere. The largest and most distinctive of these, the Great Red Spot, is large enough to swallow Earth. The interior of this great planet is mostly hydrogen and helium. Jupiter has 63 moons and a faint ring , the sixth planet from the sun and the second gas giant, is unique in that an extensive and complex set of rings orbit the planet in a thin band. Saturn is large -- about times the radius of Earth. It has 62 moons in its orbit. The interior of Saturn, like Jupiter, is made of mostly hydrogen and helium in liquid form because of the strong pressure most planets spin on their axis with a slight tilt, the gas giant Uranus spins on a plane with the orbit of the sun. This creates unique seasonal changes. This cold planet is four times the diameter of Earth, and is made of a large atmosphere of methane with a dense core of frozen methane. Uranus has a faint ring system and 27 moons in its blue planet Neptune is the farthest from the sun and, like Uranus, is a very cold place. Because of its distance from the sun, one year on Neptune is 165 Earth years. The large amount of methane in the atmosphere gives the planet its blue color, and the cold interior of the planet is mainly methane ice. It is a relatively large planet. Also like Uranus, it has a diameter roughly four times that of Earth. Thirteen moons and a faint ring system orbit the planet.需要说明的是,8大行星里没有冥王星,因为在2006年8月24日召开的国际天文学联合会第26届大会,经两千余天文学家表决通过———太阳系只有八大行星。不再将传统九大行星之一的冥王星视为行星,而将其列入“矮行星”
Mars is the fourth planet from the Sun in the Solar System. The planet is named after Mars, the Roman god of war. It is also referred to as the "Red Planet" because of its reddish appearance, due to iron oxide prevalent on its is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the volcanoes, valleys, deserts and polar ice caps of Earth. It is the site of Olympus Mons, the highest known mountain in the Solar System, and of Valles Marineris, the largest canyon. Furthermore, in June 2008 three articles published in Nature presented evidence of an enormous impact crater in Mars's northern hemisphere, 10,600 km long by 8,500 km wide, or roughly four times larger than the largest impact crater yet discovered, the Moon's South Pole-Aitken basin. In addition to its geographical features, Mars’ rotational period and seasonal cycles are likewise similar to those of Earth.
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