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- Keywords biodegradation;normal alkane series;phytane series;crude oil;simulated experiment; 生物降解作用;正构烷烃系列;植烷系列;模拟实验;原油;
- normal alkane series 正构烷烃系列
- Any member of the alkane series. 链烷，烷烃烃链上的任一成分
- Carbon distribution and content of normal alkane and isoalkane in rubber waxes are measured by using high temperature gas chromatography. 采用高温气相色谱法测定橡胶防护蜡中的正构烷烃和非正构烷烃的碳数及含量。
- In the oil and gas wells in Sichuan Basin,the percentage of naphthenic hydrocarbon gradually decreased while the normal alkane and isoalkane increased from deep to surface. 中国石化石油勘探开发研究院无锡石油地质研究所成都610059中国石化石油勘探开发研究院无锡石油地质研究所;
- A member of the alkane series. 链烷烃，石蜡烃链烷系列的一种
- a radioactive decay series; the paraffin alkane series. 放射性蜕变的系列；链烷烃系列
- Normal alkanes in naphtha mainly generate such olefins as ethylene by cracking, but iso-alkanes are main source of manufacturing propylene. （在石化中，正烷烃裂解后产生烯烃多，如乙烯等，而异烷烃裂解主要用于生产丙烯）
- The carbon number range or the peak carbon number of normal alkanes in crude oils shift backuard and the light/ heavy hydrocarbons ratio show decreasing trendtion. 这些变化与原油在驱替过程中的自然色层吸附作用机理和原油中各种组分的相互作用关系有关。
- Relativity Study On Carbon Atomic Number Of Normal Alkane And Property 正构烷烃的碳原子数与物性的相关性研究
- Keywords excess heat capacity heat capacity orientational order normal alkane; 过量热容;热容;正烷烃;分子取向次序;
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
- The situation has returned to normal in the city. 这座城市的局势已恢复正常。
- Molecular topological study on eccentric factor and critical compressibility factor of alkane series 烷烃偏心因子和临界压缩因子的分子拓扑学研究
- The normal return fare to New York is fifty-six. 去纽约的来回票标准价是56元。
- Quantitative Structure-property Relationships for Critical Parameters of Alkane Series 烷烃临界参数的定量构效关系研究
- Everything is absolutely normal. 一切完全正常。
- Molecular Topological Study on Gas Chromatographic Retention Indices of Alkane Series 烷烃同系物气相色谱保留指数的分子拓扑研究
- This case is not amenable to the normal rules. 这件事经不起常规的检验。
- The doctor said the child's temperature was normal. 医生说孩子体温正常。
