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主题:关于月球上拍星星 -- njyd

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家园 宇航员随身带那台不就是吗? 你以为NASA是你这么无知?

先看看这个扫扫盲:

http://www.lpi.usra.edu/lunar/missions/apollo/apollo_11/photography/

70-mm Hasselblad EL Data Camera. This electrically powered camera, carried on the lunar module, featured semiautomatic operation. It used 60-mm Biogon lens exclusively. The operating sequence was initiated by squeezing a trigger mounted on the camera handle.

什么是electrically powered 和semiautomatic operation?

看不懂是吧?查查字典去?

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