聚光

例句与用法

Anastigmatic aural magnifier
耳聚光放大镜
Acting - area lighting
舞台前台聚光照明
The second class will demonstrate hanging and focusing lights and ladder safety
第二课将示范灯具悬挂、聚光和梯子安全。
Acting area lighting
舞台前台聚光照明
It has rounded walls that aim sunlight directly into the bottom of the oven
它有圆形的壁，能把太阳光直接聚光于炊具底部。
Projection lamps , condenser - reflector , four - pin , prefocus - base types , dimensions for
四脚预聚焦型聚光反射器的放映灯的规格
Dark - field condenser
暗视场聚光器
Polymer optical fiber
聚光体光纤
It gathers light and captures images from the lens much like film and camera
它能通过晶体聚光并捕获图象，很像照相机中的胶卷。
Lamp condenser lens
光源聚光透镜