中文翻译与英英解释

【物理学】发射光谱。

emission:    n. 1.(光、热、气体等的)发出，发射，射出，放射；传 ...

spectrum:    n. (pl. -tra ) 1.【物理学】谱，光谱；波 ...

spectrum of electromagnetic radiation emitted by a self-luminous source

The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted due to an atom's electrons making a transition from a high energy state to a lower energy state. The energy of the emitted photon is equal to the energy difference between the two states.

例句与用法

Methods for emission spectrum analysis of molybdenum
钼的发射光谱分析方法

Methods for emission spectrum analysis of tungsten
钨的发射光谱分析方法

Application of plasma emission spectrum in food analysis
等离子发射光谱在食品分析中的应用

Emission spectrum of two two - level atoms driven by a quantum field
由量子场驱动的双原子发射谱

Influence of quantum interference on profile of atomic sodium emission spectrum
量子干涉效应对钠原子光谱线型的影响

An atomic emission spectrum contains light of only certain specific wavelengths
一个原子发射光谱包括一种特定波长的光。

Emission spectrum for a two level atom interarcting with gray body radiation field
由灰体辐射场驱动的二能级原子的发射谱

Acoustic emission spectrum
声发射频谱

Fig 3 excitation and emission spectra of indoles and its derivative in dmso
图3吲哚及其衍生物的dmso溶液的激发和发射光谱。

X - ray emission spectrum x
射线发射谱