分析了CCD芯片像素水平尺寸大小和中间镜对成像质量的影响。

The influence on metallograph quality by CCD pixels, size and middle lens was analyzed.

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为了测量两极之间的高程差，测量员在两极中间的一个水平基座上使用了光学水准望远镜。

To measure the difference in elevation between poles, surveyors used an optical level—a telescope on a level base—placed halfway between the poles.

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事实上，他从没看过那些最成功的当代喜剧表演——没看过《加文与斯泰西》、没看过《西洋镜》、也没看过《中间人》。

In fact, it turns out that he's never even seen most successful contemporary ACTS - not Gavin and Stacey, nor Peep Show, nor The Inbetweeners.

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