光阑

flare stop的用法和样例：

例句

The physical stop which corresponds to the entrance window is then the required field stop.入射窗所对应的实物光阑就是所要求的场光阑。

NPR 2011-06-09

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abjudges

acceptance and settlement of import bills

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anhydrobiose

area tegmentalis laterodorsalis

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basic low layer functions