“excitation function”的概念、定义、翻译、参考文献-科学参考

单词	excitation function
释义	excitation function [´ek´sī`tā·shǝn ´fǝŋk·shǝn] ^{ATOMIC PHYSICS} 1. The cross section for an incident electron to excite an atom to a particular excited state expressed as a function of the electron energy. 2. See <<excitation curve>>
随便看	parapolar cell parapositronium parapsychology paraquat pararammelsbergite para red pararipple pararosaniline Parasaleniidae paraschist paraselene paraselenic circle Paraselloidea Paraseminotidae parasexual cycle parasheet parasite parasite drag parasitemia parasitic Parasitica parasitic absorption parasitic antenna parasitic capture parasitic castration

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