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- The interfacial activity and the capacity to dissolve pyruvic acid in base oil of succinimides and interactions between succinimides and ZDDP were investigated. 研究了丁二酰亚胺的界面活性、对丙酮酸的增溶性能及与ZDDP复合体系的相互作用。
- Experimental result shows that theeffects of miscibility on interfacial activity and mass transfer rate are obvious.It also showsthat for a partially miscible system with low interfacial tension,... 结果表明，互溶度与界面活性、传质系数的降低之间存在着对应关系，对于低界面张力、部分互溶的体系，界面张力不是决定表面活性物质对液滴传质系数影响程度的主要因素。
- The results show that the interfacial activities of combined systems are much better than that of alkyl sulfonate systems. 结果表明，复配体系的界面活性优于单一的磺酸盐体系。
- The interfacial activities of alkyl sulfonate and its combined systems with petroleum carboxylate have been studied and mensurate the adsorption of compound surfactant on oil sand in Daqing oil field. 摘要研究了石油羧酸盐与不同磺酸盐的复配体系的界面活性，测定了复配表面活性剂在大庆油砂上的吸附量。
- Study on Interfacial Activity of Petroleum Oxidation Soap 石油氧化皂界面活性研究
- Interfacial Activity of Sulfobetaine BS11 as Surfactant for EOR 磺基甜菜碱BS11的界面特性研究
- The office has been humming with activity. 办公室一直忙着搞活动。
- Active components and interfacial activity of Daqing crude oil 大庆原油活性组分及相关界面性质
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- Manage and interface actively with vendors to assure reliable sources of supply. Ensure compliance to ISO quality management system. 管理和接触供应商以确保供应来源的稳定性,确保符合ISO质量管理体系;
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- A center of interest or activity. 中心兴趣或活动的中心
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- An increase, as in movement or business activity. 进步，改进，改善运动或商业活动的进步或兴隆
