“计片器”的概念、定义、翻译、参考文献-科学参考

单词	计片器
释义	计片器 Encyclopedia 艺术学传统相机快门释 frame counter计片器使用感光胶片的传统照相机在逐幅拍摄时，用以显示照相机内已经拍摄或尚待拍摄画幅张数的机构。
随便看	substitution of aesthetic education for religion substitution of the variable substitution operation substitution property substitution rate substitution [reaction] substitution reaction substitution rule substitution system substitution tensor substitution test approach substitution theorem substitutivity substochastic matrix substoichiometric analysis substoichiometric isotope dilution analysis substorm substractive color mixing substrate substrate bias substrate consumption rate substrate culture substrate disinfection machine substrate induction substrate level phosphorylation

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。