“lens shutter”的概念、定义、翻译、参考文献-科学参考

单词	lens shutter
释义	lens shutter Encyclopedia 艺术学传统相机快门释 lens shutter镜头快门位于镜头孔径光阑（光圈）附近的快门。
随便看	root-dragging theorem rooted rooted graph rooted star tree rooted tree rooted-tree analysis root element root excavator Root Exploration root exponent root extraction root exudates root feeders root field root-finding root finding algorithm root-finding algorithm root function root gravitropism root growth model Roothaan Equation Roothaan equation Roothaan方程 root hair root hair zone

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。