Gas Chromatography-Mass-Mass Spectrometry  气相色谱一质谱一质谱

electron transfer dissociation mass spectrometry-mass spectrometry(ETD MS-MS)  电子转移裂解质谱(ETD MS-MS)

experimental county of mass monitoring and mass preventing  群测群防试点县

Fat Mass to Fat-Free Mass Ratio  脂肪/非脂成分比值

liquid chromatography-mass spectrometry-mass spect  液相色谱－质谱－质谱

Liquid chromatography-mass spectrometry-mass spectrometry  液相色谱－质谱联用

mass by mass-spectrographic analysis  质谱仪分析的质量

mass monitor and mass prevention  群测群防

mass observation and mass preparedness  群测群防

Mass observation and mass prevention  群测群防

Mass population and Mass Media  公众与媒体

mass spectrometry-mass spectrometry(MS-MS)  质谱-质谱法

Over mass for mass substitution of fly ash  超量取代法

mass- heroes times  博莱霉素

238Pu mass  238Pu质量; 当然成员如下─

2-butanone mass  丁酮

3 D solid mass model  三维实体模型

a mass  埃尔泽菲尔; 堆

a mass of  大量的