Atlantis' astronauts will install a new "wide-field planetary camera" during their 11-day maintenance-and-repair mission, the fifth to the telescope.

亚特兰蒂斯号宇航员将在为其11天的维修任务中为哈勃望远镜更换一部新的“广视角行星照相机”，这是对哈勃望远镜的第五次维修。

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For man, maintenance of life requires about 1600 kilocalories a day (" maintenance calories ").

人要维持生命，每天需要1600千卡路里(维生卡路里)。

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For man, maintenance of life requires about 1600 kilocalories a day (" maintenance calories ").

人要维持生命，每天需要1600千卡路里(维生卡路里)。

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