短語(yǔ)詞組短語(yǔ)single -photon counter 單光子計(jì)數(shù)electron -photon shower counter 電子光子簇射計(jì)數(shù)器CH151 photon counter detector CH151 型光子計(jì)數(shù)探測(cè)器sodium photon counter 鈉光子計(jì)數(shù)器single photon counter 單光子計(jì)數(shù)技術(shù)integrating photon counter 積分光子計(jì)數(shù)器single photon counter system 單光子計(jì)數(shù)系統(tǒng)sodium m photon counter 鈉光子計(jì)數(shù)器 返回 photon counter