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- normal paraffin hydrocarbon(NPH) [化] 正烷烃
- For the normal paraffinic hydrocarbons, a number of dilute-gas viscosity have been developed. 对于正构烷烃，已发展了许多稀薄气体粘度的特定关系。
- The “base” of a crude oil is decorative of its main constituents.A paraffin-base oil contains predominately paraffinic hydrocarbons. 原油的“基类”是描述其主要组成的，石蜡基油主要含石蜡质烃；
- Any of various isomeric paraffin hydrocarbons with the formula C8H18, found in petroleum and used as a fuel and solvent. 辛烷一种具有这种分子式的同分异构的石蜡氢碳化合物，此式为C8H18，在石油中发现，用作燃料和溶剂
- The technology, which the paraffin hydrocarbons activation directly gives birth to chemistry product intermediate, is developing rapidly. 摘要烷烃活化直接生产化学品中间体的工艺正在加快开发。
- The Hydrogen adding Tail Oil contains the paraffin hydrocarbons and alicyclic hydrocarbons more then 96.8 percent, and contains the aromatic hydrogen less then one percent. 催化油浆和重催油浆中含芳香烃最多，达42%25？66%25，饱和烃和环烷烃含量最少，在23%25？
- For the quantitative analysis of normal paraffin hydrocarbons,isomeric paraffin hydrocarbons,olefin hydrocarbons,cycloparaffin hydrocarbons and aromatic hydrocarbons,the special software was used. 采用单体烃专用软件实时采集处理数据，并可通过设定用户参数完成催化裂化汽油中的正构烷烃、异构烷烃、烯烃、环烷烃及芳香烃的含量测定。
- The fire blazed up when he added paraffin. 他加了一些煤油，火就燃烧起来了。
- Candles are made of paraffin wax. 蜡烛是由石蜡做成的。
- The Theoretical Calculation on the Solubility of Carbon Dioxide in Normal Paraffin Hydrocarbon 二氧化碳在直链烷烃中溶解度的理论计算
- Keywords molecular inductive effect index;paraffinic hydrocarbon;effective length of carbon chain;combustion heat;density; 分子诱导效应指数;烷烃;有效碳链长度;燃烧热;密度;
- Topological Research of Boiling Point of Paraffinic Hydrocarbons 饱和链烷烃沸点的拓扑研究
- The petroleum hydrocarbon is called hexane. 己烷是一种石油碳氢化合物。
- The hydrocarbon must be an alkene. 这个碳氢化合物必定是烯烃。
- Progress of Light Paraffin Hydrocarbons Activation Technology 轻质烷烃活化技术的进展
- Any of various hydrocarbon pesticides, such as DDT, that contain chlorine. 有机氯一种含氯的碳氢化合物杀虫农药，如滴滴涕杀虫剂
- Paraffin has the property of dissolving grease. 石蜡具有溶解油脂的特性。
- It's based on hydrocarbon resin. 以烃类树脂为基料制成的耐热铝粉漆。
- Shanghai Jinsen Hydrocarbon Resins Co., Ltd. 上海金森石油树脂有限公司。
- The hydrocarbon radical,C6H13,having valence1. 己基碳氢化合物基，C6H13，原子价为
