“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	Assembly of First Nations assembly of five planets assembly order planning assembly positioning method assembly principle assembly process assembly process and equipment assembly process equipment assembly processing simulation technology assembly process layout system assembly process planning system assembly process simulation assembly process system assembly quality control assembly reactions of cell metabolism assembly robot assembly site visualization assembly space assembly technology assembly test of system assembly time assembly tolerance analysis assembly tolerance design assembly tolerance synthesis assembly type

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。