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F 开头的英语单词（共 143,619 个）
focusing factor
聚焦因数
focusing filament
焦点灯丝
focusing foil
聚焦箔
focusing force
聚焦作用力
focusing geometry
聚焦几何形状
focusing glass
聚焦屏,毛玻璃板
focusing grid
聚焦栅
focusing hood
聚焦帽
focusing instrument
[光 摄] 调焦仪
focusing jet
聚焦射流
focusing knob
聚焦旋钮
focusing lamp
焦点灯；聚光灯；聚焦镜；[电] 聚焦灯
focusing laser Doppler velocimeter
聚焦激光多普勒测速计
focusing magnet
[电] 聚焦磁铁
focusing magnifier
聚焦放大镜
focusing mark
聚焦标记
focusing mechanism
调焦装置,对焦装置
focusing microscope
调焦显微镜
focusing mirror
聚焦反射镜
focusing mount
聚焦镜框
focusing on
[网络] 关注；重点；强调
focusing optics
聚焦光学器件