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 beam of light is focused on the object under the microscope that is to be studied.
在显微镜下，光线聚集在我们要研究的物体上。 - A device for projecting a beam of light.
用来投射光束的装置。 - In a laser printer, a device that uses a modulator crystal to deflect a beam of light and effectively turn it on or off.
在激光印刷机中的一种装置，它利用一块调制晶体使光束偏转并将其接通或断开。 - In electron microscopes a beam of electrons instead of a beam of light is directed onto the specimen.
在电子显微镜下，常使用一束电子光而不是普通光线来为标本照明。 - 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。 - 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。 - The energy source for laser beam machining is a highly concentrated beam of light.
激光切削的能量来源于一束高聚焦光。 - However the micro disregarding hope like a beam of light illuminating my darkness of the atrium.
然而那微渺的希望象一束光照亮了我黑暗的心房。 - 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 - Look, there's a beam of light coming through the thick fog.
瞧，浓雾里射出了一道光线。