photoemission

基本解釋

The photocathode consists of a substrate (involving a conductive base film for dielectric cathode) and a photoemission film.
光陰極由襯底（包括介質陰極的導電基底）和光電發(fā)射膜構成。
Meter's insulating property refers to the direct non-electrical linkage between the inner unit circuits of a meter, realized by the means of magnetic field or photoemission.
儀表本身內部單元電路彼此之間以磁場現(xiàn)象、光電效應等手段實現(xiàn)相互之間無電的直接聯(lián)系，稱為儀表的隔離特性。
This article introduces the technical index about the measurer of a new Planck constant and the methods of demonstrating photoemission phenomenon and measuring Planck constant.
介紹了新型普朗克常數(shù)測定器的主要技術指標，并介紹了用該儀器演示光電效應現(xiàn)象和測定普朗克常數(shù)的方法。

the emission of electrons due to the impact of electromagnetic radiation, esp as a result of the photoelectric effect

光電效應
The radiation’s problems about photon itself was solved satisfactorily in the QED, and now it can be used for study for Compton scatter, photoemission, production and annihilability of the double electrons.
量子電動力學圓滿地解決了光子的自發(fā)射困難,并且成功地用于康普頓效應、光電效應、韌致輻射、電子對的產(chǎn)生與湮滅等現(xiàn)象的研究。
光電子光譜