“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	initiators for free radical polymerization initiator transfer agent initiator transfer agent; inifer initiatory in itself and for itself Injannashi inject injectable delivery systems of biotechnology drugs injectablehormonal contraceptives injected plasma injected-water flowmeter inject gas huff and puff in condensate gas reservoir injecting test injection injection and puncture instrucments injection barrier injection blow mo ldling injection blow moulding injection-blow moulding injection blow mo [u] ldling injection blow mo u ldling injection combustion injection current injection draw blow molding injection efficiency

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