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earth ' s

earth ' s

earth ' s

earth ' s

1

Earth 's gravity in the end how much, how far ?

地球的引力到底有多大、多远？

2

Without the sun's light warming the earth's surface , it would be so terribly cold that life could not exist .

如果没有阳光来加热地球的表面，地球就会变得非常寒冷，使得生命无法生存。

3

It is often in the disharmonious encounters between members of our pods that the entire group is moved out of sync with Earth 's heartbeat .

通常在我们的圆荚体之间不和谐的遭遇中，整个团队脱离了与地球心跳的同步。

5

A mission to Mars could involve swinging a spacecraft out of the Earth 's orbit and into that of Mars before slowly making a descent .

执行火星任务可能涉及到如何摆脱地球的轨道，成为火星的卫星，然后才慢慢地降落。

6

Enough sunlight bathes Earth 's daytime half in an hour to meet all human energy needs for a year .

照射地球半小时的阳光就足够让全人类用上一年。

7

Rotation is likely to return to a 24 hour day , or close to this , and the Earth 's orbit close to her prior period of 365 days in a year .

旋转很可能会恢复到一天 24 小时，或是接近这个数，而且地球的轨道也接近于之前的 1 年 365 天。

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10

Its orbit would be thousands of times further from the Sun than the Earth's, which could explain why it was previously undiscovered .

这颗行星的绕日运动轨道比地球长数千倍，这也许正是它长期未被探测到的原因。

11

12

How much of the Earth's surface is water ?

地表有多少被水覆盖？

13

These gases build up in the earth's atmosphere , and trap the heat from the sun .

这些气体聚集在地球的大气层中，使得太阳的热量无法散发出去。

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17

Earth 's wobble causes water to be retained in an uneven manner around the globe much like a centrifuge .

地球的摆动就象一个离心分离机，使水域以不均匀的方式分布在全球。

18

As Yang Liwei returned into the earth's atmosphere , helicopters were flying to where he would land , ready to collect him .

当杨利伟返回地球大气层的时候，直升机已经飞往着陆地点，等候迎接他。

19

The dolphins and whales hold the original cause for how this came to be so, or so earth 's records have revealed in her recent ascent .

海豚和鲸鱼持有如何成为这种情形的原始致因，在地球的早期提升中，她的记录也已揭露了这一点。

20

The earth 's energy comes from the sun . An hour's worth of sunlight holds enough power to meet a year's worth of human energy needs .

地球的能量最终来自太阳，太阳只要区区一小时的照射，所提供的能量就相当于全人类一年的能源需求量。

21

Such a significant phenomenon cannot be explained by variations in Earth's orbit , solar radiation or volcanic eruption .

而这种情况，无法用地球轨道要素、太阳辐射和火山喷发等解释。

22

Beauty is the smile on the earth 's face, open to all , and needs but the eyes to see, moods to understand!

美是大地的笑容，人人得以享受，只要我们用眼去捕捉，用心去感受！

23

Perhaps more impressive is how much the quake shifted Earth's axis .

也许更令人印象深刻的是地震使地轴偏移了多少。

24

the oil field , with its derrick rising from the soil like a shunt to coax the earth 's fossil fuel to the surface .

油田和起重机从土壤上升起，就像分流把地球的化石燃料吸出地面。

25

The solar wind grossly distorts the earth 's magnetic fields , dragging it out to a long tail .

太阳风使地球磁场的形状发生很大的变化，将它向外牵拉，扯出一条长尾。

26

Except in those cases in which a species is driven to extinction , the Earth 's ability to shrug such things off is often underestimated .

除了那些物种走向灭绝的情况，地球把这类问题从肩上抖掉的能力被经常性的低估了。

27

The energy required to lift something away from the Earth is equal to its kinetic energy if it were moving at Earth 's escape velocity .

将物体送离地球所需要的能量等于逃离地球的宇宙速度所需的能量。

29

In other words , the work suggests that Earth's early atmosphere may have been a veritable banquet for the earliest single- celled organisms.

换句话说，这项研究显示出，地球早期的大气层可能是最早的单细胞生物体的餐桌。

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