环烃 meaning in Chinese

[化学] (闭链烃) cyclic hydrocarbon

Test method for benzene content of cyclic products by gas chromatography
气相色谱法对环烃产品中含苯量的试验方法
Test method for oxygenates and paraffin , olefin , naphthene , aromatic o - pona hydrocarbon types in low - olefin spark - ignition engine fules by gas chromatography
利用气相色谱法对石蜡烯烃环烃和芳香性物质在低烯烃引擎机油中氧化性的测定方法
Standard practice for using field - portable fiber optics synchronous fluorescence spectrometer for quantification of field samples for aromatic and polycyclic aromatic hydrocarbons
芳烃和多环烃现场取样合格评定用现场便携式光纤同步荧光分光光度计标准实施规程
Standard test method for oxygenates and paraffin , olefin , naphthene , aromatic o - pona hydrocarbon types in low - olefin spark ignition engine fuels by gas chromatography
用气相色谱对低烯烃火花点火引擎燃料芳香碳氢化合物类型,环烃,烯烃,石蜡和氧化物的标准试验方法
Methods of test for petroleum and its products - determination of polycyclic aromatics in unused lubricating base oils and asphaltene free petroleum fractions - dimethyl sulphoxide extraction refractive index method
石油和石油产品试验方法.第102部分:未用的润滑基油和不含沥青烯的石油馏分物中多环芳香族环烃的测定.二甲硫析取物折射指数法