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

• 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
• 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。
• 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。
• The advancement of research on the enhancing mechanism of absorption using lithium bromide aqueous solution with surface-active agent
  活性介质对溴化锂水溶液吸收过程强化机理的研究进展
• There are many ways to compound Pour point depressant. The mainly mixed methods are depressant and surface-active agent compound, PPD and PPD compound, PPD compound with polar compounds.
  降凝剂的复配有很多方法，主要有降凝剂与表面活性剂复配、降凝剂与降凝剂复配、降凝剂与极性化合物复配。
• 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。
• 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。
• 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；
• 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。
• The wetting angle of the gas/ liquid system is not at all equal to zero, but can be changed by the surface-active agent.
  气液体系的润湿接触角不一定等于零，而表面活性剂的加入可使其产生变化；