短語(yǔ)詞組短語(yǔ)gas s multiplication 氣體放大gas multiplication factor 氣體倍增系數(shù);氣體增殖因數(shù)gas multiplication characteristic curves 氣體放大特性曲線gas multiplication coefficient 氣體放大系數(shù)multiplication gas 氣體放大 返回 gas multiplication