instrumental photon activation analysis儀器: instrument; appliance; appar ...光子: quantum photon; photon活化分析: activation analysis; radioac ...儀器光子活化分析法: instrumental photon activation analysis光子活化分析: gamma photon activation analysis; paa; photo activation analysis; photon activation analysis下載手機詞典可隨時隨地查詞查翻譯