First, a climate conducive to life on Earth depends upon the extraordinarily narrow orbital parameters that define a continuously habitable zone where water can exist in a liquid state.
首先，地球上适宜生命存在的气候取决于极其狭窄的轨道参数，这些参数定义了一个持续可居住的地带，在那里水可以以液态存在。
The ancients conceived the earth as afloat in water.
古人认为地球漂浮在水里。
So, what evidence of a liquid water environment did we find in rock samples taking from the oldest rocks on Earth?
那么，在从地球上最古老的岩石中提取的岩石样本中，我们发现了什么液态水环境的证据呢？
Plastic is burned outdoors and chemical water is poured into rivers, Greenpeace, an environmental group, has found the air, the earth and the rivers in Guiyu badly polluted.
塑料在户外被焚烧，化学药剂被排入河流，环保组织 Greenpeace发现贵屿的空气、土地和河流被严重污染。
Likewise, fire, air, water their natural position is with earth in sphere at the center then water then air then fire.
同样道理，火，气，水，的自然状态，便是以球状形式围绕着地球，先是水，再来是气，接着是火。
Studies in the journals Geology and Earth-Science Reviews reveal that ancient rivers were broad straight sheets of water.
《地质学》和《地球科学评论》上的一项研究表明古代的河流是笔直宽阔的水面。
The fish in the water is silent, the animal on the earth is noisy, the bird in the air is singing.
水里的游鱼是沉默的，陆地上的兽类是喧闹的，空中的飞鸟是歌唱着的。
To look at the total quantity of water on Earth, some 96.5 per cent of it lies in the oceans (and is, most unhelpfully, salty).
在地球上有96.5%的水是在海洋里，而且是不能食用的咸水。
The fish in the water is silent, the animal on the earth is noisy.
水里的游鱼是沉默的，陆地上的兽类是喧闹的，空中的飞鸟是歌唱着的。
The fish in the water is silent, the animal on the earth is noisy, the bird in the air is singing, but Man has in him the silence of the sea, the noise of the earth
水里的游鱼是沉默的，陆地上的动物是喧闹的，空中的飞鸟是歌唱着的；但是人类却兼有了海里的沉默，地上的喧闹，与空中的音乐。
Last year, Shenton did just that, travelling to a six-mile stretch of straight water along the Old Bedford River in Norfolk, the scene of many infamous flat Earth experiments.
去年他去了趟诺福克的老贝德福德河，以前平坦地球协会做过的很多试验都是在那进行的，他选的那段河流很直，长有6英里。
Geothermal water from deeper in the Earth can be used directly for heating homes and offices, or for growing plants in greenhouses.
来自地球更深处的地热水可以直接用来为家庭和办公室供暖，或是为温室中的植物生长提供帮助。
This is why the discovery of water in the interior of the moon is really a critical piece of the puzzle to try and figure out how the Earth and the moon are really linked.
这就是为什么在月球内部发现水，确实是我们试图找出地球和月球究竟是怎样真正联系的这个谜团的一个关键所在。
You can have a tree sprout when the user clicks on the Earth element, or you can show sea creatures swimming in the water element.
当用户点击地球元素的时候可以让树发芽，或者可以显示海洋生物在水元素中游泳。
Many researchers now agree that the moon contains some water, he says, but it's "still very dry in comparison to other planetary bodies, like Earth and Mars."
许多研究者现在都认同了月球含有少量水分，他说道，但是“在与地球和火星等其他行星体相比仍然属于非常干燥的范畴”。
It is about 8 times the mass of Earth, and located in an orbit just right for liquid water to exist on the surface.
它大概是地球质量的8倍而且它所在的轨道恰好有益于在其表面有液态水的存在。
It is shipwreck elsewhere than in the water. It is the earth drowning a man.
这是在别处而不是在水中翻了船，这是土地淹没了人。
When, in the early ages of the Earth, land and water had not yet distinctly separated, huge misshapen amphibious creatures walked the trunk-less forests growing on the oozing silt.
在大地的混沌时期，水陆还没有清楚地分开，体积巨大、奇形怪状的两栖动物，在从淤泥地里生长出来的、没有树身的森林中行走。
Kepler is the first telescope to be designed to find Earth-sized planets that orbit in the "habitable zone" where temperatures are neither too hot nor too cold for water to remain in its liquid state.
开普勒号则是第一个设计用来寻找地球大小的行星的望远镜，这些行星的轨道处于“可居住区域”内，温度既高也不太低，水份可以以液态形式存在，适宜生物生存。
Water vapor, carbon dioxide and other gases in the atmosphere trap heat from the sun, warming Earth.
水蒸气、二氧化碳和大气中的一些其它气体将来自太阳的热量收集起来，温暖了地球。
The finding could mean that various building blocks of life were common in pools of water on the surface of the early Earth.
这就意味着在早期地球表面巨大的海洋中各种构成生命的基本成分是很常见的。
However, rare earth is often radioactive. Moreover, in the smelting and extraction of rare earth, dangerous chemicals are frequently used, thus polluting local air, water and land.
但是，稀土生产往往带有放射性，加工企业在冶炼和分离稀土时，也经常使用危险的化学品，周围的空气、水和土地容易遭到污染。
Mudslides develop when water rapidly accumulates in the ground and results in a surge of water-saturated rock, earth, and debris.
当雨水迅速累积在土地上并且产生了大量被水浸透的岩石，泥土与碎屑时，泥石流就形成了。
If it's intolerably hot, cold or stuffy on Earth or all the water becomes dirty - the mankind will be saved in this Noah's Ark.
如果地球出现极热、极寒、极闷或者水源都被污染等情况，人类将通过此诺亚方舟得以生存。
They found deuterium at higher levels than it's found in Earth water - but at levels similar to the comets Hale-Bopp, Hyakutake and Halley.
他们发现，同地球上的水相比，氘的含量更高——但同海尔·波普彗星、哈库塔克彗星和哈雷上的水有着相似的平。
They found deuterium at higher levels than it's found in Earth water —but at levels similar to the comets Hale-Bopp, Hyakutake and Halley.
他们发现，同地球上的水相比，氘的含量更高——但同海尔·波普彗星、哈库塔克彗星和哈雷上的水有着相似的平。
They found deuterium at higher levels than it's found in Earth water-but at levels similar to the comets Hale-Bopp, Hyakutake and Halley.
数据显示月球水比地球水包含更多的重氢元素，并与海尔·波普彗星、百武彗星及哈雷彗星更为接近。
They found deuterium at higher levels than it's found in Earth water-but at levels similar to the comets Hale-Bopp, Hyakutake and Halley.
数据显示月球水比地球水包含更多的重氢元素，并与海尔·波普彗星、百武彗星及哈雷彗星更为接近。
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