inter-agency working grouon earth-watch 机构间地球监察工作组
inter-agency working group on earth-watch 机构间地球监察工作组
She was making heaps of earth and paths for a garden and Basil came and stood near to watch her.
她正在堆起通往花园的土堆和小径。巴兹尔走了过来,站在近旁看着她。
The so-called spaceship watch has a rendition of Earth as seen from space which rotates every sixty seconds.
这块所谓的宇航飞船表内有一个从太空视角望去的翻版地球,每隔六十秒这个小地球会旋转一下。
Looking for transiting extrasolar planets is analogous to palle and colleagues' technique - using the Moon as a mirror to watch Earth transit the Sun.
观察太阳系外行星凌日的技术同Palle和他同事的技术近似,那就是利用月亮作为镜子看地球相对于太阳的凌日。
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