把一小段话翻译成英文

The paper introduces the photoelectric effect, summarizes the photoelectric effect of various classification and simple enumerated classification of each. In the research of the photoelectric effect in the process of the basic elements involved are simply introduced, and light and electron interaction of some very valuable effect of analysis. Also widely used for photoelectric effect, and makes a further discussion on the concrete examples show examples, such as photoelectric amplifiers, electric relay etc in industrial production, film etc widely.

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This paper presents an overview of the photoelectric effect, summed up the photoelectric effect and the various categories listed a simple application of the various categories. Photoelectric effect in the process of research involved in the basic elements have also been a brief introduction, and the interaction between optical and electronic effects of a number of valuable sets for ana