surface-active agent

英 [ˈsɜːfɪs ˈæktɪv ˈeɪdʒənt]

美 [ˈsɜːrfɪs ˈæktɪv ˈeɪdʒənt]

网络  表面活性剂; 表面活性劑; B表面活性剂; 表面活化剂; 界面活性剂

英英释义

noun

• a chemical agent capable of reducing the surface tension of a liquid in which it is dissolved
  Synonym:wetting agentwettersurfactant

双语例句

• Surface-active agent has such fuctions as wetting, emulsifying, dispersing, deterging and foaming.
  表面活性剂具有润湿、乳化、分散、洗涤、起泡等功效。
• Surface tension of nanometer particle La ( 1-x) Sr_xMnO_3 can be reduced remarkably that adding un-ionic surface-active agent. It prevent colloidal particle from growing up and original particle reuniting, thereby minish effectively particle size of oxide and improve its dispersing.
  添加非离子表面活性剂可以显著降低纳米微粒La（1-x）SrxMnO3的表面张力，防止原生粒子团聚和胶体粒子长大，从而有效地提高粉体的分散度并减小粒径。
• Analyzes the effect of different kinds of additive such as acid radical ion, metal ion surface-active agent, amino-silicone oil on the cellulose enzyme.
  探讨了各种酸根离子、金属离子、表面活性剂、氨基硅油等添加物对纤维素酶的影响。
• The results show the surface-active agent used by the experiments can reduce the capillary pressure and the surface tension between gas and liquid obviously.
  研究结果表明实验采用的表面活性剂能明显降低毛细管力和气&液表面张力；
• Ferrum, ortho-phenanthroline and eosin have color reaction at the existence of surface-active agent.
  研究了表面活性剂（乳化剂OP）存在下，铁、邻菲罗啉、曙红的显色反应。
• Bisquats is a surface-active agent which has wide application potential.
  双季铵盐化合物是一种具有广阔应用前景的表面活性剂。
• Study on the Ferrum-Ortho phenanthroline-Eosin Spectrophotometry at the Existence of Surface-Active Agent
  表面活性剂存在下铁邻菲罗啉曙红分光光度法的研究
• ASP flooding ( surface-active agent, polymer, alkali) oil recovery technology was the effective measures of EOR in the latter part of oilfield development.
  三元复合驱（表面活性剂、聚合物、碱）采油技术是油田开发后期提高采收率的有效措施。
• The surface-active agent used by the experiments can decrease the influence of the capillary pressure on gas percolation, so that increase the gas phase permeability.
  实验采用的表面活性剂能降低毛细管力对气体渗流的影响，从而提高气相渗透率。
• Nanometer perovskite-type catalysts La_ ( 1-x) Sr_xMnO_3 are preparation by malic acid sol-gel method that add surface-active agent.
  采用添加表面活性剂的苹果酸溶胶-凝胶法制备了纳米钙钛石型氧化物催化剂La（1-x）SrxMnO3。