短語詞組短語gamma -ray spectrometer 伽馬能譜儀;加馬射線譜計;譜儀;伽瑪射線光譜儀airborne gamma -ray spectrometer 航空伽馬能譜儀coincidence gamma -ray spectrometer 符郃γ射線譜儀multichannel gamma -ray spectrometer 多道伽瑪射線譜儀HPGe Gamma -ray Spectrometer HPGeγ能譜儀ge gamma -ray spectrometer geγ譜儀marine gamma -ray spectrometer 海洋γ能譜儀high resolution gamma -ray spectrometer 高分辨伽馬射線譜儀airborne or carborne gamma -ray spectrometer 機載 返回 gamma ray spectrometer