中国最大的综合性文献数据库 -维普资讯 关键词: 煤液化油 液化反应性 气相色谱模拟蒸馏 色质联用 核磁共振碳谱[gap=1536]Key words: coal liquefied oil; liquefaction reactivity; GC-SD; GC-MS; ^13C-NMR
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... GasChromatography-Mass Spectrometry 与气质联用 ; 气质联用 chromatography-mass spectrometry 色质联用 pyrolysis-mass spectrometry 热解质谱测量 ...
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色质联用法 Chromatography Mass Spectrometry ; GC-MS
色质联用仪 GC-MS ; gas chromatography-mass spectrometry ; GC-MASS
色-质联用仪 Gas Chromatograph Mass Spectrometer
色/质联用法 LC/MS
气相色谱-质谱联用 GC-MS ; gas chromatography-mass spectrometry ; Essential oils ; Flos Lonicerae
液相色谱-质谱联用仪 lc-ms ; liquid chromatograph-mass spectrometer ; LC-MS -- LC-MS ; LC-MS Agilent XCT
气相色谱-质谱联用法 GC-MS ; GC-MS method ; Essential oils ; Gas chromatography - mass spectrometry
色质联用分析法 gc-ms analytical method
气相色谱质谱联用 GC-MS ; Gas chromatography and mass select-detector ; gas chromatography mass spectrometry ; gas chromatography
本文采用了气相色谱、色质联用及核磁共振法等分析方法对六氟丙酮水合物进行系统的研究。
A systematic study of hexafluoroacetone hydrate has been carried out by introducing gas chromatograph, mass spectroscopy and nuclear magnetic resonance spectroscopy.
采用GC - MS色质联用归一化峰面积计算方法，对原料绿茶样品和制成的普洱茶样品进行挥发性成分比较检测。
The GC-MS peal area calculation method was adopted to test the volatile aroma components in raw green tea samples and produced Pu-Er tea samples.
采用热重、红外、13c固体核磁、元素分析、色质联用、程序升温氧化法等手段对催化剂上的焦炭和液相产物中的焦炭前驱体进行了考察。
The coke and its precursors were characterized by TGA, FT-IR, solid-state 13c NMR, elemental analysis, GC-MS, and temperature-programmed oxidation (TPO) analysis.
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