短語詞組短語recoil particle counter tube 反沖粒子計(jì)數(shù)管;回跳粒子計(jì)數(shù)管hydrogen recoil proportional counter 氫反沖式正比計(jì)數(shù)器recoil proton counter tube [核]反沖質(zhì)子計(jì)數(shù)管;回跳質(zhì)子計(jì)數(shù)管recoil proportional counter 回跳比例計(jì)數(shù)器recoil proton counter [核]反沖質(zhì)子計(jì)數(shù)器;反沖質(zhì)子計(jì)數(shù)管proton recoil proportional counter 質(zhì)子回跳比例計(jì)數(shù)器recoil particle counter 反沖粒子計(jì)數(shù)器proton -recoil telescope counter 反沖質(zhì)子望遠(yuǎn)鏡recoil proton counter tuend up 反沖質(zhì)子計(jì)數(shù)管 返回 recoil counter