关于地球科学的论文摘要英文翻译

关于地球的科学论文摘要英文翻译

保护地球的重要性及我们能为保护地球做些什么，呼吁大家保护地球的英语作文

Like the universe we live inside a slide， a broad speed is relative， as there is an absolute speed， if someone is still running fast， then use the positive direction of the negative throttle， and certainly large， then could return， the volume of the object and the time also there is a relationship， the life span of a decade ants， but they finished the 100 years of human things done， for the ants it is also 100 years， they see the majority of space， is like the Earth and the Earth we see something other than the existence of a volume of absolute time and velocity relationship， if one 100 meters long， it's life-span of 1000， such as the turtle on the speed and life， the universe The one is through， the vast universe， just like human neurons， each connected to the door is not a novel space-time suspect， may be hidden in the Bermuda Triangle， a deep， was formed by the forces of nature， or in the pyramid， the pyramid may be diamond， just not digging Flying is not the dream of the human， material and substance， are all there is absolute， and the stone has links contain CaCO3， and so on， you can say have links to all substances， they also contain more than Quark small matter， if this material can find anti-matter， the same as magnet， then the man will use it flew up into the sky， there is the board hydrogen， hydrogen is a metal plate sheet， the quality is close to 0 or less than 0 ， density greater than titanium， this is not a hypothesis that may later be realized some Light is also a particle， there are quality density， human use of solar energy is the thermal effect of the use of light， convert it into electricity， then use the energy of light particles is infinite， in the more distant future， when the light particles will be replaced H

We live in a universe like slides， generalized speed frame is relative， there is the same absolute speed， if the other is still running quickly， then use the positive direction of negative， and absolute run， then go back in time， time and volume of the object， there is a certain relationship of ants is ten years， but they finished the 100 years of human finished， for ants， too， they see 100 years of vast space， like the earth and the earth we see things outside， the volume of time and speed are absolutely relationship， if the person of 100 meters tall， long life is 1000 years， such as the speed and life， tortoise frames of the universe is a huge universe through， like people， each neuron cell， and not the space-time door， probably guess novel hidden in the depths of the Bermuda triangle， is one of the forces of nature， or in the pyramid， pyramid is probably not， but the deeper diamond Flying isn't human dream， material and material are absolutely contact， and stone， contain CaCO3， By analogy， you say that all matter， they contain more than the matter， small quarks also can find this matter， if the antimatter， like lodestone， then the humanity will use it to fly in the sky， there is the hydrogen plate， sheet metal plates of hydrogen is close to zero and even， quality， less than zero， the density of titanium and not hypothesis， maybe one day will be Light is a kind of particle， quality， human beings use solar energy density is the light of using thermal energy and convert it to recycle， light energy of particles in the future is boundless， more remote， light particles will replace Like the universe we live inside a slide， a broad speed is relative， as there is an absolute speed， if someone is still running fast， then use the positive direction of the negative throttle， and certainly large， then could return， the volume of the object and the time also there is a relationship， the life span of a decade ants， but they finished the 100 years of human things done， for the ants it is also 100 years， they see the majority of space， is like the Earth and the Earth we see something other than the existence of a volume of absolute time and velocity relationship， if one 100 meters long， it's life-span of 1000， such as the turtle on the speed and life， the universe The one is through， the vast universe， just like human neurons， each connected to the door is not a novel space-time suspect， may be hidden in the Bermuda Triangle， a deep， was formed by the forces of nature， or in the pyramid， the pyramid may be diamond， just not digging Flying is not the dream of the human， material and substance， are all there is absolute， and the stone has links contain CaCO3， and so on， you can say have links to all substances， they also contain more than Quark small matter， if this material can find anti-matter， the same as magnet， then the man will use it flew up into the sky， there is the board hydrogen， hydrogen is a metal plate sheet， the quality is close to 0 or less than 0 ， density greater than titanium， this is not a hypothesis that may later be realized some Light is also a particle， there are quality density， human use of solar energy is the thermal effect of the use of light， convert it into electricity， then use the energy of light particles is infinite， in the more distant future， when the light particles will be replaced H

人与环境是和谐相处的，我们生存在地球上，人是自然之子，而不能仅把人看作自然的征服者，大家都知道，人类只有一个地球，地球上的山山水水、动物。植物是人类的细胞，如果我们把它损坏了，破坏了大自然的组织，等于消灭人类。因此，环境要与社会公德联系起来，与实践行为作为人格教育的一项重要内容来抓。每个人都要履行保护环境的责任和义务。 Harmony with the environment is that we live in on Earth， who is a natural son， and not only to natural persons as the conqueror， as we all know， there is only one earth and the mountains on Earth， the Plant human cells， if it damaged， destroyed nature organizations， to the eradication of Therefore， the environment must be linked with social ethics， character education and practice acts as an important element of Everyone must fulfil its responsibilities and obligations to protect the

关于地球科学的论文摘要英文翻译

As the technology and internet is being developed day by day， practice of internet has entered every field of More and more people can be able to get the software they need，which has extended large development space for websites that offer download Therefore，an excellent background management module is more and more We have developed such a background management module on the basis of Active Server Page technology and ACCESS data base It is quite convenient，efficient and easy for people who handle The two main functions of this module is as First，input and upload of software Second，delete and modify of the software This system can only allow the administrators to The easy operation make it possible to renew and manage the software information of the websites that offer download service，so as to realize the circulation of internet

Pick Ecological system is one of the main area ecology structural and functional unit， belong to the highest level of Life on earth is carbon chain of life， the yankees -- and artificial life is the true life forms to the lab， the development and research of ecological system simulation is actually tried to establish an artificial environment， in this environment， use the computer to ecological system， and simulation through the animal species caught between capture and the relationship between the dynamic balance system， establish， people can better understand the people around the Based on artificial life is the basic idea of the computer simulation method， and the description of the This system based on research on ecological chain， JAVA language design of real life imitating some basic characteristics， so as to realize artificial When in the process of the basic elements of artificial life after setting， procedure and cannot foresee generated in the development of artificial life， even in different conditions can produce different 希望对你有帮助

论文摘要英文翻译找一下北京译顶科技，你这里面很多专业术语用软件翻译不出来的，建议找人工。

关于地球的科学论文摘要英文

I love the earth， love for our homeland Love her love her green mountains and rivers， green grass blue sky In the peak of fragrance of the flowers， butterflies， and I play with laughter; a wild profusion of vegetation in the forest and bird， I chase， singing; in the morning， I walked with light steps to wilderness outing， the mist around， white yarn， gently floating in the Suck the scent of flowers and plants， enjoy the sunshine， I was intoxicated in this delude one to folly dream; at night， I sit in the rice fragrance farmhouse small courtyard， looking at the stars， listening to the sound of Liao ring， frog sound waves， as if you are in a fairy tale Spring， I sat on the back of a bull， in the prairies stretch as far as eye can see， listen to the song melody， Mudi In summer， I sitting in a boat and oars， Ren slapping the green lake， watching seagulls gently across the vast lake; autumn， I stood under the tree， all hope of the yellow leaves fall; the winter， I stood at the window， watching fleecy snow fluttering in the In this picturesque paradise， my heart was thoroughly!Only a short while ago， people cut down many trees， the nature of the ecological balance is Dune swallowed million hectares of fertile farmland， destroyed by the flood home sweet home， the Revenge of nature to human awkward Mei Shuixi once said， there is no natural， human， it is one of the world's plain A predatory nature， conquer nature， will only destroy the ecological system， bring trouble to oneself， make the mankind is on the brink of This saying is also quite good， people do not give nature to save face， natural course does not give people left posterior，98Flood， sand-dust storm in 2000， in fact， it is human nature to the Only a short while ago， people scrambling to catch chaos to kill， make human friend suffers " A bird， nobody trail"， which is to kill the animal consequences of the most authentic From the college students bear injury incident to fools crazy hunting， whether humans will also be aimed the gun at his? Remember， animal protection is to protect Only a short while ago， the outbreak of war， so that our planet see evidence of people's distress Fire on the destruction of vegetation， nuclear radiation on the destruction of life， while Hiroshima， the mushroom cloud over Nagasaki has ended more than half a century， but there is still the Thus， peace is the prerequisite of all mankind I can't imagine， if we go on like this， this world will be a map of how miserable scene? The ground of barren sky， dusty， the human race would be in a devil screams in the piles of Then we can say， human once belongs to the earth， but the earth will never belong to human Gu Yanwu once said， everyone is responsible for his Protect environment and maintain the ecological balance of the historical responsibility to fall on our cross-century generation of Let us all to love nature， love the earth， hand in hand， side by side， the heart has cast a green environmental protection levee， defend the resources， the protection of the environment， protect the earth， protect our beautiful homeland!

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Earthnbsp;IntroductionFromnbsp;thenbsp;perspectivenbsp;wenbsp;getnbsp;onnbsp;Earth，nbsp;ournbsp;planetnbsp;appearsnbsp;tonbsp;benbsp;bignbsp;andnbsp;sturdynbsp;withnbsp;annbsp;endlessnbsp;oceannbsp;ofnbsp;bsp;Fromnbsp;space，nbsp;astronautsnbsp;oftennbsp;getnbsp;thenbsp;impressionnbsp;thatnbsp;thenbsp;Earthnbsp;isnbsp;smallnbsp;withnbsp;anbsp;thin，nbsp;fragilenbsp;layernbsp;ofnbsp;bsp;Fornbsp;anbsp;spacenbsp;traveler，nbsp;thenbsp;distinguishingnbsp;Earthnbsp;featuresnbsp;arenbsp;thenbsp;bluenbsp;waters，nbsp;brownnbsp;andnbsp;greennbsp;landnbsp;massesnbsp;andnbsp;whitenbsp;cloudsnbsp;setnbsp;againstnbsp;anbsp;blacknbsp;bsp;Manynbsp;dreamnbsp;ofnbsp;travelingnbsp;innbsp;spacenbsp;andnbsp;viewingnbsp;thenbsp;wondersnbsp;ofnbsp;thenbsp;bsp;Innbsp;realitynbsp;allnbsp;ofnbsp;usnbsp;arenbsp;spacenbsp;bsp;Ournbsp;spaceshipnbsp;isnbsp;thenbsp;planetnbsp;Earth，nbsp;travelingnbsp;atnbsp;thenbsp;speednbsp;ofnbsp;108，000nbsp;kilometersnbsp;(67，000nbsp;miles)nbsp;annbsp;bsp;Earthnbsp;isnbsp;thenbsp;3rdnbsp;planetnbsp;fromnbsp;thenbsp;Sunnbsp;atnbsp;anbsp;distancenbsp;ofnbsp;aboutnbsp;150nbsp;millionnbsp;kilometersnbsp;(2nbsp;millionnbsp;miles)bsp;Itnbsp;takesnbsp;256nbsp;daysnbsp;fornbsp;thenbsp;Earthnbsp;tonbsp;travelnbsp;aroundnbsp;thenbsp;Sunnbsp;andnbsp;9345nbsp;hoursnbsp;fornbsp;thenbsp;Earthnbsp;rotatenbsp;anbsp;completenbsp;bsp;Itnbsp;hasnbsp;anbsp;diameternbsp;ofnbsp;12，756nbsp;kilometersnbsp;(7，973nbsp;miles)，nbsp;onlynbsp;anbsp;fewnbsp;hundrednbsp;kilometersnbsp;largernbsp;thannbsp;thatnbsp;ofnbsp;Vbsp;Ournbsp;atmospherenbsp;isnbsp;composednbsp;ofnbsp;78nbsp;percentnbsp;nitrogen，nbsp;21nbsp;percentnbsp;oxygennbsp;andnbsp;1nbsp;percentnbsp;othernbsp;bsp;Earthnbsp;isnbsp;thenbsp;onlynbsp;planetnbsp;innbsp;thenbsp;solarnbsp;systemnbsp;knownnbsp;tonbsp;harbornbsp;bsp;Ournbsp;planet‘snbsp;rapidnbsp;spinnbsp;andnbsp;moltennbsp;nickel-ironnbsp;corenbsp;givenbsp;risenbsp;tonbsp;annbsp;extensivenbsp;magneticnbsp;field，nbsp;which，nbsp;alongnbsp;withnbsp;thenbsp;atmosphere，nbsp;shieldsnbsp;usnbsp;fromnbsp;nearlynbsp;allnbsp;ofnbsp;thenbsp;harmfulnbsp;radiationnbsp;comingnbsp;fromnbsp;thenbsp;Sunnbsp;andnbsp;othernbsp;bsp;Earth‘snbsp;atmospherenbsp;protectsnbsp;usnbsp;fromnbsp;meteors，nbsp;mostnbsp;ofnbsp;whichnbsp;burnnbsp;upnbsp;beforenbsp;theynbsp;cannbsp;strikenbsp;thenbsp;bsp;Fromnbsp;ournbsp;journeysnbsp;intonbsp;space，nbsp;wenbsp;havenbsp;learnednbsp;muchnbsp;aboutnbsp;ournbsp;homenbsp;bsp;Thenbsp;firstnbsp;Americannbsp;satellite，nbsp;Explorernbsp;1，nbsp;discoverednbsp;annbsp;intensenbsp;radiationnbsp;zone，nbsp;nownbsp;callednbsp;thenbsp;Vannbsp;Allennbsp;radiationnbsp;bsp;Thisnbsp;layernbsp;isnbsp;formednbsp;fromnbsp;rapidlynbsp;movingnbsp;chargednbsp;particlesnbsp;thatnbsp;arenbsp;trappednbsp;bynbsp;thenbsp;Earth‘snbsp;magneticnbsp;fieldnbsp;innbsp;anbsp;doughnut-shapednbsp;regionnbsp;surroundingnbsp;thenbsp;eq

关于地球科学的论文摘要英文

地球是太阳系八大行星之一，从诞生之日起，已历46亿年。按离太阳由近及远的次序是第三颗，位于水星和金星之后；在八大行星中大小排行是第五。在英语里，地球是唯一一个不是从希腊及罗马神话中得到的名字。英语的地球Earth一词来自于古英语及日耳曼语。这里当然有许多其他语言的命名。在罗马神话中，地球女神叫Tellus——肥沃的土地（希腊语：Gaia，大地母亲）。由化学组成成分及地震震测特性来看，地球本体可以分成一些层圈，以下就标示出它们的名称与范围（深度，单位为公里）： 　　0～40地壳40～2890地幔2890～5150外地核5150～6378内地核 　　固态的地壳厚度变化颇大，海洋地区的地壳较薄，平均约7公里厚；而大陆地壳就厚得多，平均约40公里厚； 地幔也是固态，不过在它上部有一层极小部分熔融的区域，称为软流圈 ，其上的地幔最顶部及整个地壳则称为岩石圈 ；至于外地核是液态而内地核是固态。 这些不同的层圈都是以不连续面为界，最有名的就是在地壳与地函之间的莫氏不连续面 （Mohorovicic discontinuity）。　　地幔占有地球的主要质量，地核反而位居其次，至于我们生存的空间则只是整个地球极小的一部分而已 （质量，单位为10的24次方千克： 大气层 = 0000051，海洋 = 0014 ，地壳 = 026，地幔 = 043，外地核= 835，内地核 = 09675，）　　地核的主要成分是铁 （或铁镍质），不过也可能有一些较轻的物质存在，地心的温度约有7，500K，比太阳表面温度还高；下部地幔的主要成分可能是矽、镁、氧，再加上一些铁、钙及铝；上部地幔主要成分则是橄榄石及辉石 （铁镁矽酸盐岩石），也有钙和铝。 以上这些了解都是来自于地震震测资料，虽然上部地幔的物质有时会因著火山喷出熔岩而被带到地表来，但是我们仍无法到达固体地球的主要部分，目前的海底钻探行动连地壳都尚未挖穿。 地壳的成分则主要是石英 （二氧化硅）及硅酸盐类如长石。 整体估算，地球化学组成的重量百分比为： 铁6% ，氧5% ，硅2% ，镁7% ，镍4% ，硫9% ，05% 钛 。　　地球是平均密度最大的主要星体。 　　其它类地行星也都具有和地球类似的结构与组成，但其中也有一些差异： 月球核所占比例最小； 水星核的比例最大；而火星及月球的函相对较厚；月球和水星没有化学组成明显不同的函与壳之分；地球可能是唯一可再分成内外核的。不过请留意，我们对行星内部的认识主要是来自于理论推导，就算是对地球的也是如此。 　　有别于其它类地行星 ，地球的最外层 （包含地壳及上部地幔的顶端）被切分为数块，「飘浮」于其下的炽热地幔之上，这就是著名的板块构造运动学说 。 这个学说主要描述两种运动：拉张与隐没，前者发生在二个板块互相远离，其下的岩浆涌出而生成新地壳之处；后者则发生在二个板块互相碰撞，其中一方潜入另一方之下，终至消灭于地函中之处。 此外，也有一些板块边界是横向错开式的相对运动或两个大陆板块硬碰硬地撞在一起。 　　地球的大部分表面很年轻 ，只有5亿年左右，以天文的角度来看确实很短。但也有很少的地方露出了当年地球地壳形成时的基底——花岗岩，如中国辽宁省葫芦岛市绥中县就有裸露，由于形成花岗岩时的冷却时间长，所以花岗岩内的结晶体都非常发育，边长在1-2厘米，故把其命名为绥中花岗岩。由于侵蚀作用及构造地质运动不断地破坏又重建大部分的地表，因而地表早期的地质记录不容易找到，例如撞击坑 ，所以早期地球历史大部分都已不见踪迹。 地球约有45至46亿年老，然而目前已知最老的岩石只有大约40亿年前（地球有相当长的一段时期是一个由熔化的岩浆形成的火球），而且老于30亿年的岩石非常罕见。 最老的生物化石不早于39亿年前，有关生命起源的关键时期则亳无记录。 　　地球表面积71%为水所覆盖，地球是太阳系唯一在表面可以拥有液态水的行星 （土卫六的表面有液态乙烷或甲烷，而藏于木卫二的表面之下则可能有液态水，不过地球表面有液态水仍是独一无二的）。 液态水是我们已知的生命型式所不可或缺的要素；而缘于水具有的大比热性质，海洋的热容积成为保持地球温度恒定的一大功臣；液态水还是陆地上侵蚀与风化作用的主要营力，这是太阳系中唯一有此作用 的地方 （也许火星早期也曾有过这些作用，但现在已无）。 　　地球大气组成中，77%是氮气而21%是氧气，再来就是微量的氩、二氧化碳及水气。 地球初形成时的大气很可能大部分都是二氧化碳，不过它们大多已被碳酸盐类岩石给结合，其余的则是溶入海洋及被绿色植物耗尽；如今板块构造运动及生物作用是大气中二氧化碳消长的持续主控者。 大气中存在的水气及微量二氧化碳所造成的温室效应是维持地表温度极重要的作用，温室效应使地表温度提高了大约35℃，否则地表的平均温度将是酷寒的-21℃！ 若没有水气及二氧化碳，海水会冻结，而我们已知的生命型式将无从开展。 此外，水气更是地球水循环及天气变化中不可或缺的要角。 　　自由氧的存在也是地球化学组成的一大特征，因为氧是活性很强的气体，照理说应该很容易就和大气中其它元素相化合，地球上的氧气完全是由生物作用产生及维持，若没有生命就不会有自由氧。 　　地球拥有适度的磁场，推测磁场是起因于液态外地核中的电流。 由于太阳风与地球磁场及外层大气的交互作用， 极光于焉产生；而上述因素的不均衡造成磁极会在地表移动，目前磁北极位于加拿大北境。由于太阳风与地球磁场及外层大气的交互作用， 极光于焉产生； 　　地球磁场及其与太阳风的交互作用也造成了范艾伦辐射带 （Van Allen radiation belts），它是环绕著地球的成对环状带，外型就像是甜甜圈，由气体离子 （电浆） 组成，其外圈由海拔19，000公里延伸到41，000公里；内圈则介于海拔13，000至7，600公里之间。

论文摘要英文翻译找一下北京译顶科技，你这里面很多专业术语用软件翻译不出来的，建议找人工。

关于地铁的论文摘要英文翻译

Fourmajorcharacteristicsofthesubway特点一：车厢呈弧形，比旧车多容纳348人新颖设计的车厢两侧呈弧形向外扩展，使得车厢两侧坐席间距加大，容纳的乘客更多。“原来旧车每列载客约1080人，新车可以达到1428人。”此外，特殊的低噪音措施及紧急通风系统的设置，行驶噪音控制在65分贝以下，车厢内的乘客会更加舒适。Features:thecarriageisarc-shaped，accommodate348morepeoplethantheoldnoveldesignoftwosidesofthecarriagearecurvedoutwardexpansion，makingthetwosidesofthecompartmentseatspacingtoincrease，"Theoriginalcarperpassengerofabout1080people，"Inaddition，speciallownoisemeasuresandemergencyventilationsystemsetting，runningcontrolbelow65dBnoise，特点二：可无人驾驶，发车间隔缩至两分钟尽管2号线新车采用自动控制，可以实现无人驾驶，但仍然有司机，其主要工作是监督列车运行，在列车遇到意外情况后采取紧急措施。在2008年地铁1号、2号线消隐工程全部完工后，地铁将把目前3分钟到3分半钟的最小行车间隔缩短至2分钟。

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residual soil underlying engineering properties of soil， and the bad by geography and climate change affects， and because of all the technical level， economic conditions and the construction of the reasons of the mechanical equipment， China's railway roadbed design usually adopts low technical standard， the construction quality often lax， leading to various requirements of railway and become a bed disease wide distribution， management difficult， multiple strong disease， and in recent years with the speed of the train and heavy of subgrade stress level， Distribution condition and functions of the significant Beca

Subway is a modern way of It has both its advantagesand With the help of subway， large numbers of passengers can be transportedto their destinations fast and This would help the efficiency of work and its With subway， we canalso save a lot of money because subway ia a cheap way of transportation forpassengersIt is obvious that the disadvantages of subway also In subway，people often talk loudly，which annoys others a great Another disadvantageof subway is that it's quite crowded，which does much harm to children andelderly people and also it discomforts passengers a 希望你能采纳！