“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	problem analysis model problematic problematical problem-based learning problem calculus problem centrality theory problem child problem complexity problem definition problem definition, analysis and explanation problem definition method problem-focued coping problem for determining solution problem frame problem frames method problem handling system Problem novels problem of a hundred chickens problem of allocation problem of brachistochrone problem of circumference in equal parts problem of construction with ruler and compass problem of contact problem of Copenhagen problem of determining the order

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。