“光学零件及光学系统焦距测量”的概念、定义、翻译、参考文献-科学参考

单词	光学零件及光学系统焦距测量
释义	光学零件及光学系统焦距测量 Encyclopedia 工学光学元件及光学系统特性参数计量释 focal length measurement of optical part and optical system光学零件及光学系统焦距测量对平行于光学系统光轴的平行光束经光学系统后的汇聚点（焦点）到光学系统的像方主点距离的测量。焦距是确定光学系统物像关系的重要参量。
随便看	Higgs factory Higgs field Higgs mechanism Higgs model Higgson Higgs particle Higgs, Peter (Ware) Higgs phenomenon Higgs Report Higgs sector high abundance media high accuracy airborne magnetic survey high-accuracy timing high added value polymer high added-value polymer High Admiration on Landscape Architecture Theory and Methods of the Mountain Resort for Escaping Summer Hotness high alloy steel high-alpha transistor high-altitude airship fixed-point control technology high altitude cloud high altitude cognitive physiology high-altitude magnetic field high altitude military medicine high altitude mountains in China high altitude nuclear explosion

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