beam of light
英 [biːm ɒv laɪt]
美 [biːm əv laɪt]
光束
英英释义
noun
- a column of light (as from a beacon)
双语例句
- The Study on the Backfire Softening of Semi-infinite Object Heating by Gauss Beam of Light
高斯光斑加热半无限体回火软化的研究 - The scientist in the blue ship sees his beam of light go straight up and come straight down.
蓝色飞船里的科学家看到自己的那束光线从下面垂直地射到上面，然后又垂直地返回到下面。 - Where there is nothing in the path of the beam of light, nothing is seen.
如果光束轨迹上没有东西，就什么也看不出来。 - This opens the possibility of a new type of cross modulation, where a beam of light at one of the absorption frequencies can turn on or off the light of the other.
这就可能制造出新型的交叉调制器，一束有特定吸收频率的激光能打开或关闭其它的光。 - He directed the tiny beam of light at the roof.
他把那一小束光对准了屋顶。 - A device for projecting a beam of light.
用来投射光束的装置。 - Reflection of a beam of light on the diaphragm falls on a phototransistor.
经膜片反射的光束照射到光敏管上。 - A plastic film that can polarize a beam of light; often used in sunglasses to eliminate glare.
可以使光束偏振的一种塑料薄膜；使用时通常戴着太阳镜来挡住耀眼的光。 - A beam of light passing through it is brought to a point or focus.
光束通过它时能够汇聚成一点。 - Studies on the Coupling Performance of GRIN Polymer Micro-Sphere; a parallel beam of light passing through it is caused to diverge or spread out.
GRIN聚合物微球用作平行光束至光纤的耦合器的耦合性能研究平行光束通过它能够发散或展开。