English translation for "光束角"

beam angle

Related Translations:

调制光束:  modulated beam of lightmodulated light beam

控制光束:  control bundle

光束梁:  beam

光束波束:  beam

反射光束:  reflected beam

物光束:  object beam

锥形光束:  cone shaped beamcone-shaped beamconical beampencil-beam light

神魂光束:  confuse ray

光束发散:  beam divergence

照射光束:  illuminating beamilluminating laser beam

Example Sentences:

	1.	Method of measurement of center beam intensity and beam angle of reflector lamps 反射灯中心光强和光束角的测量方法
	2.	The ratio of the flux emitted within the solid angle defined by the beam spread , to the bare lamp flux 由光束角限定的立体角内辐射出的光通量与裸光源光通量之比。

Similar Words：

"光束焊机" English translation, "光束焊接" English translation, "光束火灾探测器" English translation, "光束记录示波器" English translation, "光束记录示波仪" English translation, "光束晶体管" English translation, "光束聚光部件" English translation, "光束聚集器,集光器" English translation, "光束聚集装置" English translation, "光束聚焦" English translation