As geologists, we examine layers of sediment on the Earth' s surface to approximate the dates of past geologic time periods.
作为地质学家，我们研究地球表面的沉积层以估算过去地质时期的年代。
The moon's gravity is a sixth as strong as the earth's, so Chang'e-4's experiment was a test: would the earth plants know which way was up on the moon?
月球的引力是地球引力的六分之一，所以嫦娥四号的实验是一个测试：地球上的植物能知道月球上哪个是向上的方向吗？
The mist is like the earth "s desire."
浓雾仿佛是大地的愿望。
s Pet Earth game where the earth is your virtual pet to take care of. They say they donate a portion of the retail price and ad revenue to plant trees.
’s地球宠物（PetEarth）游戏，让你把地球当做一个虚拟宠物来饲养，他们声称会将零售额和广告收入的一部分用来种树。
Clumbus s contention that the earth was round turned out to be correct.
事实证明哥伦布认为地球是圆的这论点是对的.
Feel how you are coming into s state of Balance with the Earth.
感受你现在进入到一种与地球完全合一的全然状态。
Apollo 8's photographs of a little Earth, shining vulnerably in a great black emptiness, made people aware of the planet's fragility and helped to spur the green movement.
阿波罗8号所拍摄的一部分地球的照片，在巨大的黑幕中闪着微弱的光，让人类意识到地球的脆弱并催生了绿色运动。
Space Fence is envisioned as a network of ground-based S-band radars that will detect, track, measure and catalog thousands of objects in low-Earth orbit.
设想中的‘太空篱笆’为地基s波段雷达网络，将可探测、跟踪、测量和分类近地轨道成千上万的太空物体。
In February, NASA? S shuttle Endeavour visited the space station to deliver a new room called Tranquility and an observation deck that provides stunning views of Earth from space.
今年二月，美国宇航局奋进号梭穿机携带“宁静”号节点舱及一个观察舱到达空间站，并为我们提供了从太空观测地球的惊奇景观。
The MUOS Ground System provides communications and controls interfaces between the MUOS satellites and U. s. Department of Defense Earth-based communication networks.
MUOS地面系统在MUOS卫星和美国国防部地基通信网络之间提供通信和控制界面。
It has always been the special prerogative of young people to look and act weird and shock grown-ups. But my generation exhausted the Earth \ 's resources of the weird.
我们这代人破坏了你们的一切，本来装扮的奇形怪状、行事古怪离奇是年轻人的特权，但是我们这代人耗尽了地球上稀奇古怪的形式，我们穿稀奇古怪的衣服，蓄稀奇古怪的胡须，说稀奇古怪的话。
Three simultaneous radio signals of 0.94,3.6 and 13 centimeter wavelength (Ka-, X- and S-bands) were sent fromthe Cassini spacecraft through the rings to Earth.
三个0.94，3.6和13厘米波长（Ka，X和S -波段）的同生无线电信号被从土星环中的卡西尼号飞船送往地球。
The April solar storm killed Galaxy 15's ability to communicate with Earth but left its payload fully operational, drifting uncontrolled 26, 000 miles (42, 000 kilometers) above Earth.
四月发生的太阳风暴截断了Galaxy15号和地球通讯的能力，不过其上的装置依然能完整地工作，它就这样在离地26000英里(42000千米)的高空不受控制地飞行着。
Antarctica is the earth 's coldest landmass.
南极洲是地球上最冷的大陆。
These scenes are possible only during the few months before and after Saturn 's equinox which occurs only once in about 15 Earth years.
此场景仅会在土星春分前后的几个月中能看到，而土星的春分每隔15个地球年才会发生一次。
The truth may come out in incidental comments, as the Earth changes increase and move to s America and Africa, where the Earth changes will be harder to burry under the rain excuse.
真相会在偶然的评论中出现，因为地球的变化在增加并将舞台移动到南美和非洲，那里的地球变化将更难以降雨的借口掩盖。
The High Coast site affords outstanding opportunities for the understanding of the important processes that formed the glaciated and land uplift areas of the Earth 's surface.
那些高站点海岸给那些理解形成的这重要过程买得起杰出机会使冰冻和土地举起地区的那些表面地球的。
Global climate changes, mainly seen in the gradual warming of the earth 's atmosphere, are attracting worldwide attention. because such changes will have a great effect on the lives of world people.
全球性的气候变迁，主要见于地球大气的逐渐变暖，现正受到全世界的注意，因为这种变迁会对世界人民的生活产生巨大的影响。
As the one of the earth station 's key functions, searching and tracking the satellite involves the realtime synchronous data exchange, it is a high technology.
作为地面站的一个核心功能之一—捕获并跟踪目标，涉及一个技术难点，这就是实时同步数据交换问题。
The Earth torque is one example, where the magnetic s Pole is tugged back each day, creating more stress on the plates in the Pacific and allowing the Atlantic to widen.
一个例子就是地球的转矩，地球的南极磁场每天都被拖回此处，造成了太平洋板块更多的压力，让大西洋延伸了。
The Adamic DNA that Earth only got a very small dose of, allows long life, (at a minimum 100's of years) and provides a link with the Universe.
亚当的DNA，地球只得到了一个非常小的剂量，使寿命长，(至少100年的)，并提供了一个与宇宙之间的联系。
Two Russians and a U. S. astronaut aborted a return to Earth today when their space capsule failed to separate from the International space Station.
今天，两名俄罗斯和一名美国宇航员中止了他们返回地球的行程。因为他们的太空船没有成功与国际空间站分离。
The first say that the earth is the sphere of people, and therefore found seismic sources of earth 's internal structure or block the movement.
第一个说出地球是圆球体的人，并因此发现地震源于地球内部构造或板块之间的运动。
Yes, the United States of America 's nuclear weapons can destroy the earth several times, can China's nuclear weapons to destroy the United States only once is enough.
不错，美国的核武器可以毁灭地球好几次，可我国的核武器只要摧毁美国一次就够了。
Surely we ought to hold fast to life, for it is wondrous, and full of a beauty that breaks through every pore of God' s own earth.
我们当然应该牢牢抓住生活，因为它奇妙无比、美不胜收，渗透了上帝的每一寸土地。
America can lend them a few B52's and the cancer of the Earth will be eradicated by Israel within a few days!
美国在借给他几架b52，这一块地球之癌几天就能被以色列铲除！
Chinese and U. S. scientists already have been collaborators on a few research projects, including an exchange of Earth environmental data.
中美科学家已经合作完成了一些研究项，包括交换地球环境数据。
Let 's pretend we're on the spaceship orbiting round the earth!
让我们假装是在沿轨道绕地球运转的宇宙飞船上！
Let 's pretend we're on the spaceship orbiting round the earth!
让我们假装是在沿轨道绕地球运转的宇宙飞船上！
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