concentration of hydrogen ion 氢离子浓度
hydrogen ion 氢离子
hydrogen ion comparator 氢离子比色计
hydrogen ion concentration 氢离子浓度; 氢离子浓集; pH值; 氢根值
hydrogen ion concentration indicator 氢离子浓度指示剂
hydrogen ion concentration pH 氢离子浓度指数pH
hydrogen ion exponent 氢离子指数; 氢指数
hydrogen ion implantation 氢离子注入; 离子注入
hydrogen ion index 氢离子指数
hydrogen ion indicator 氢离子指示剂
hydrogen ion initiation 氢离子引发
hydrogen ion irradiation 氢离子辐照
hydrogen ion potentiometer 氢离子电位计
hydrogen ion reduction 氮离子还原; 氢离子还原
hydrogen ion response H(+)响应; H+响应
hydrogen-ion concentration 氢离子浓度
hydrogen-ion indicator 氢离子指示剂
modulator hydrogen ion flame detector 调制式氢离子火焰检测器
optimum hydrogen-ion concentration 最适氢离子浓度