“field diaphragm”的概念、定义、翻译、参考文献-科学参考

单词	field diaphragm
释义	field diaphragm Encyclopedia 艺术学机身释 field diaphragm视场光阑在照相机摄影镜头光路上设置的一个决定画幅形状与大小的通光孔。又称画幅窗、画面框、曝光窗。
随便看	large cardinal axiom large cardinal number large cardinals large category large coarse hair large contrast soft light large deflection bending of thin plate large deformation under squeezing conditions large department system of museum large deviation large deviation principle large deviation theorem large deviation theory large-diameter cast-in-situ thin-wall tubular pile large diameter source Large Dictionary of Chinese Dialects Large Dictionary of Modern Chinese Dialects large digestive glands large dimension large dispersion Large Dragon Stamps Large Ear Field Mouse Large Earth-based Solar Telescope large eddy simulation large eddy simulation (LES)

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。