The citronella oil content of certain candle formulations was determined by headspace gas chromatography-mass spectrometry.
本文采用顶空进样气相色谱-质谱联用法测定蜡烛中香茅油的含量。
By rationally simplifying a mathematical model of batch rectification collum on citronella oil is presented. With computer simulation better designing and operating schemes are obtained.
通过合理简化,提出了香茅油间歇精馏塔的数学模型。用计算机模拟,获得了较佳的设计及操作方案。
By rationally simplifying a mathematical model of batch rectification collum on citronella oil is presented.