谱线强度表达式的推导

DERIVATION OF RADIATION INSTENSITY EXPRESSION IN ATOMIC EMISSION SPECTROMETRY

推导出发射光谱中辐射强度的新的表达式。原来的表达式不但繁琐,而且有一定的误差,为了便于讨论“解离电离因子”对辐射强度I_(mn)的影响,在考虑到电离应在解离之后进行的前提下,对I_(mn)表达式重新推导,这个新的表达式较原来的表达式简单、合理、便于讨论。

A new radiation intensity expression in atomic emission spectrometry was derived in the present paper. The original expression was tedious and contained certain errors. In order to discuss the effect of decomposition and ionization on radiation intensity I_(mn), the expression was rederived under the consideration that decomposition occurs before ionization. The new expression of radiation intensity was obtained which was simpler and more reasonable than the original one.