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
- 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。 - As the labeled DNA flows through the channel, it passes over a very narrowly focused beam of light.
当标记的DNA从这个通道流过，它经过一个非常窄的会聚光束。 - 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。 - Look, there's a beam of light coming through the thick fog.
瞧，浓雾里射出了一道光线。 - A device for projecting a beam of light.
用来投射光束的装置。 - 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。 - The wonderful reality is only a beam of light on the cliff.
美好的现实只是悬崖上的一道光。 - 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。 - An analogy to demonstrate this principle could be seen in the projection of a movie onto a screen by a high powered and focused beam of light coming from the projector.
能够看见投影在银幕上的电影，以此类推，通过高原子能量和聚焦光束就产生了投射机。 - 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。