| 释义 |
chromatography-massCOCA³¹⁵¹¹¹⁺⁴
例句
Methods:Essential oil was extracted from Xinjiang maca by steam distillation, and then was subjected to chemical component analysis by gas chromatography-mass spectrometry GC-MS.
方法：采用水蒸气蒸馏法和气质联用技术对新疆引种玛咖中的挥发油成分进行分析，并研究提取时间、缓冲液浓度对玛咖挥发油主成分的影响。 dictall
The second part of this thesis establishes a method for detection of tetrodotoxin by liquid chromatography-mass spectrometry technique.
第一章综述了河豚毒素的最新检测方法并介绍了本实验室接受检定的两例河豚鱼中毒事件。 fabiao |