carbon number meaning in English
碳数
Examples
- After the decarboxylation process the alkane produced can be degraded or "cracked" =to lower carbon number alkanes .
脱羧基作用后，所形成的烷烃能被降解或“裂解”成低碳数烷烃。 - Petroleum waxes . determination of carbon number distribution of normal paraffin and non - normal paraffin hydrocarbons . gas chromatography
石油蜡正构烷烃和非正构烷烃碳数分布测定法 - The long chain alkyl benzenes in six samples show an even carbon number predominance ranging from c16 to c20 in carbon number
样品中长链烷基苯在c16 - c20 ?围内具有较明显的偶碳优势。 - Additionally , it can be used for determining carbon number distribution of wax , paraffin in petrochemical products , and varions hydrocarbons
利用仪器的系统配置还可以开发出其它适用于石化领域的分析方法，提高了仪器的利用率。 - This paper presents the results of investigating the destructive and oil - displacing capacities of species w3 , g12 and s11 for waxy crude oil from production well chang 74 : reduction of wax content by 7 - 11 % and of interfacial tension by 10 . 7 44 . 0 % ； reduction of high carbon number normal alkanes and enrichment of low carbon number ones ; production of gases ( mainly co2 and n2 ) and acids ; enhancement in oil recovery by 8 . 2 10 . 6 % ( in core experiments )
本文报道这几种菌在油藏条件下的生长情况，与昌74井原油的作用及岩心驱油结果：使原油含蜡量降低7 % 11 % ，使界面张力降低10 . 7 % 44 . 0 % ，使高碳数正构烷烃含量下降，低碳数正构烷烃含量增多，产酸产气，提高岩心采收率8 . 2 % 10 . 6 % 。