气相层析-质谱分析
gas chromatography-mass spectrometry GC-MS
Gas chromatography-mass spectrometry
GC-MS analysis
Cluster analyses
gc/ms
Gas chromatograph-Mass spectrometry (GS-MS
气相层析/质谱仪
gas chromatography/mass spectrometry
气相层析质谱
gas chromatography/mass spectrometry
气相层析质谱法
Gas chromatography-mass spectrometry
gc-ms
gc/ms
气相层析-质谱法
GC-MS (= gas chromatograph-mass spectrometry
gas chromatograph-mass spectrometry (GC-MS
Gas chroma-tography-mass spectrometry
气相层析质谱仪
gas chromatography/mass spectrometry
gc/ms
gc-ms
gas chromatography-mass spectrometry GC-MS
Gas chromatography and mass spectrometry GC-MS
气相层析-质谱仪
gas chromatograph-mass spectrometer
gc-ms
GCMS gas chromatograph-mass spectrometer
rice hull
气相层析质谱仪GC-MS
Gas chromatography-mass spectroscopy GC-MS
残气质谱分析
mass spectrum analyses of remained gas
静态顶空-气相色谱-质谱分析
Static headspace-gas chromatograph-mass spectromet
气相谱/质谱
gas chromatography/mass spectrometry
气相色谱/质谱分析
gas chromatography/mass spectrometry
气相色谱-质谱/质谱
Gas chromatography tandem mass spectrometry
Gas chromatography-tandem mass spectrometry