The images are part of a year-long series of images, Seasons in Lake Tahoe, the latest entry in the Earth Observatory's World of Change series.
图像是一系列的图片，塔霍湖的季节，最近在塔霍湖进入地球天文台的改变的世界系列。
Once a reel of film was finished, it was loaded into a re-entry pod and sent back to earth.
一旦一个卷胶卷用完了，它就会装到一个重复进出的吊舱，并且返回地球。
Both organisations would also have the chance to address the problem of a higher re-entry speed which is accumulated on trips further away from the Earth.
这两个组织也有可能想出办法解决更高的行进速度，这样就能去到离地球更远的地方。
How does this entry impact Earth?
此进入会如何冲击地球呢？
The fastest a spaceship has returned to Earth with astronauts aboard was the 24, 700 MPH (39, 700 KPH) re-entry of Apollo 10 in 1969, Byerly added.
最快的一艘返航载人航天飞机是1969年返回地球时速为24700英里(39700千米)的阿波罗10号，拜尔利补充说。
Before the assault they had used Google Earth to explore 3-d models of the target and determine optimal entry and exit routes, defensive positions, and security posts.
武装人员在袭击之前，利用“Google地球”制作了袭击目标的三维模型，设计了最佳的进出路径、防守位置以及安全岗位。
One worry is that constellations of nanosats will mean a big increase in space junk; but, operating in low-Earth orbit, they burn up on re-entry after a year or so.
其中一个担忧是一群微型卫星就意味着太空垃圾大量增加，但是，如果在近地轨道运行，这些卫星就会烧掉或者一年后重新进入轨道。
When the RAF finally discharge him he will BE a very rare BEar indeed - we just hope he does not burn up on re-entry to Earth.
当他最后从英国皇家空军退役时，它将成为一只珍贵的玩具熊。我们只希望它在返回地球时不要烧起来。
Finally, when in orbit round the earth, the calculators calculate exactly when to fire the retro-rocket to effect re-entry.
最后，在围绕地球的轨道运行的时候，计算机会精确地计算出应该在什么时候发射制动火箭以重返大气层。
After 10 days in space Garriott will return to Earth with the ISS's former crew aboard a Soyuz re-entry vehicle.
加里奥特将于10天后与同行的两位前国际空间站工作人员搭乘“联盟号”飞船的返回舱返回地球。
The working mechanism and applicable ground for earth pressure balance shield entry-driving machine are described here.
该文叙述土压平衡盾构掘进机的工作机理和适用地层。
The working mechanism and applicable ground for earth pressure balance shield entry-driving machine are described here.
该文叙述土压平衡盾构掘进机的工作机理和适用地层。
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