earth的例句大全

The lunar gravity is about one-sixth that on earth.

月亮的引力大约为地球的 六分之一.

An unmanned sampling mission to the moon is pencilled in for 2017, with the objective of gathering lunar soil and returning it to Earth.

中国还草拟了在2017年将无人探测器送上月球进行取样的计划，计划目标是收集月球表面土壤样本并返回地球。

They could go into lunar orbit or into solar orbit halfway between the Earth and Venus, or one day even land on the moon.

他们可能飞到月球轨道或者地球与金星之间的太阳轨道，甚至有一天降落在月球上。

A view of the rising Earth greeting the Apollo 8 astronauts as they came from behind the moon after the lunar orbit insertion burn.

这个画面是月球嵌入轨道燃烧后阿波罗8号宇航员正好在月球后面时正赶上地球徐徐升起的场景。

The antenna employs a dual gimbal mechanism to track the earth station when the spacecraft is in lunar orbit.

该天线采用了双万向接头结构，以便航太器在月球轨道跟踪地球站基站。

The relativistic effect of the earth gravity field on orbit of a artificial satellite

地球场的广义相对论效应对人造卫星轨道的影响

Scheme Comparison and safety assessment of earth and rockfill dams, tailing dams and soft foundation.

从事土石(尾矿)坝、软土地基工程专业领域的设计方案技术论证、安全评价.

Thinning out the CO 2 that blankets the earth helps to keep things cool.

有了二氧化碳这层“保护毯”,地球上的生物才能避免热昏了头.

He took a fair-weather cat, dog back to earth.

他带着共患难的小猫 、 小狗回到了地面.

Satellites used for weather forecasting pass over the two poles of the Earth.

用于天气预报的卫星的轨道会通过地球的两极.

Objects shrink in the cooling trend, the Earth also-ran.

天体趋势在冷却收缩, 地球也然.

The wind will carry with it poisonous gases which will be diffused over the entire earth.

风会带着有毒气体,散布在整个地球.

These are based on the books by British writer J. R. R. Tolkien about an imaginary Middle-earth.

这些是根据英国作家J. R. R. 托尔金的书改变而成,故事是关于虚幻的中土世界.

He said sea ice plays a key role in Earth's climate system.

他说海冰在全球气候系统中发挥着关键作用.

Summer days , clouds scattered snow , winter, spring thunder into the earth.

夏日云散漫天雪, 冬季雷轰入地泉.

And here, it's all peace on earth, goodwill to men.

而这里有着地球上所有的祥和, 对人亲善.

Then I began to look for a ship-I should think the hardest work on earth.

于是,我开始寻找出海船 ― ―是到了该想想干那种人间最苦的差使的时候了.

Their footprints at every corner on earth.

他们的足迹遍及全国五湖四海与世界各大洲各大洋.

Then we are the Adam and Eve of a virgin earth.

我们就是一块处女地上的亚当和夏娃.

Large polyanions form a number of complexes by capturing alkaline or alkaline earth cations.

高分子量冠状结构杂多阴离子由于对金属离子的捕捉性,生成了各种金属离子配合物.