pencil-beam light 锥形光束
atomic beam light source 原子束光源
low-high beam light switch 近远光灯开关
high beam light switch 远光灯开关
Six Beam Light 六眼束光灯
Beam of light [光] 光束 ; 光线 ; 光柱
light beam oscillograph 光线示波器 ; [电子] 光束示波器
The beam light up your appearance of science and technology, but ignores the feeling of the heart.
科技的光束照亮了你们的外表,却忽略了心的感受。
The low beam light switch is placed a little far away on the dash which is annoying but most other switches are within reach and work well.
近光灯开关设计得有点远,有点郁闷。但是大部分得开关都够得着,工作正常。
This gives you a little bit of an idea of just how many individual photons there are in a laser beam of light.
这让你对一束激光中有多少个光子有了一点概念。
This intense heat they project in a parallel beam against any object they choose, by means of a polished parabolic mirror of unknown composition, much as the mirror of a lighthouse projects a beam of light.
VOA: special.2010.09.01
Here's Samson: O first created Beam, and thou great Word, ; "Let there be light, and light was over all"; Why am I thus bereav'd thy prime decree?
参孙说到:,为什么我被剥夺你这第一道命令,“我们要有光!“光就普照一切;,为什么我被剥夺你这第一道命令?
So this gives you a little bit of an idea of just how many individual photons there are in a laser beam of light. This is a huge number of photons.
这个给你们一点思路关于,一个激光束有多少独立的光子,这是一个巨大的光子数目。
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