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jccqqqqq:中轴线在棱镜中走的距离就是厚度,对吗? (2015-07-02 15:20) BD?u|Fd,i:
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phoenixzqy:等效成平板玻璃就行。不过棱镜展开厚度别算错了。 (2015-06-28 10:17) Mh]4K"cs
big_bear:非常感谢 (2015-06-28 14:50) 2 ,krVb?<
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