photoelectrons
英[fəʊtəʊɪ'lektrɒnz]
美[fəʊtəʊɪ'lektrɒnz]
- 光电子
详细释义
名词 photoelectron:
-
an electron that is emitted from an atom or molecule by an incident photon
双语例句
- In order to produce photoelectrons, light is needed as the source of radiation.
光电子的产生是需要有光作为辐射源。 - Also in the chamber, particulates such as dust and smoke are bombarded by photoelectrons to remove them from the air.
而且，在反应窝内，尘埃及烟雾之类的粒子会受到光电子的碰撞而从空气中被脱除。
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