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yazhuge:SPT大了,还可以再提高 (2014-07-04 21:36) i?T-6{3I
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zhangyuqian1:看你用在什么成像器件上 如果你要是搭配125PM/MM的CCD的话,那就要求RMS半径小于12um才能发挥CCD的性能 dN2JOyS (2014-07-04 22:42) #-yCR
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