surface-active agent信息详情
表面活性剂
表面活化剂
surface───vi.浮出水面；vt.使浮出水面；使成平面；adj.表面的，肤浅的；n.表面；表层；外观；n.(Surface)人名；(英)瑟菲斯
active───n.主动语态；积极分子；adj.积极的；活跃的；主动的；有效的；现役的
ellagic active───鞣花活性
agent───n.代理人，代理商；药剂；特工；动因；vt.由…作中介；由…代理；n.(Agent)人名；(罗)阿真特；adj.代理的
surface data───曲面数据；表面数据；地面资料
active motif───活动母题
daily active───日常活动
physically active───精力富足；身体活跃
active voice───主动（语）态；[语]主动语态
new method in the determination of negative ion surface-active agent is introduced, comparing with methylene blue method, it have merits of simple operation step and little dosage.───介绍了水中阴离子表面活性剂测定新方法，该法与亚甲蓝法比较，具有操作步骤简单，萃取剂用量少的优点。
qualified amphoteric ionic surface active agent is achieved in a lab through an organic synthetic reaction.───通过有机合成反应，在实验室制得符合条件的两性离子型表面活性剂。
Mainly use: used to produce agrochemical, dyestuff, pigment, surface active agent, insecticide. Also used to produce stabilizing agent, antiseptic, emulsion, etc.───主要用途：本品主要用作农药、染料、颜料、表面活性剂、杀虫剂的中间体，还可用于生产稳定剂、防腐剂、乳化剂等。
When ultrasound irradiates the oil and the surface active agent is mixed into, the emulsion is stable and its viscosity is smaller.───在原油中掺入表面活性剂，再经超声处理后，形成的乳状液比较稳定，其粘度也较小。
In terms of its different hydrophilic group, surface-active agent can be classified into cationic, anionic and non-ionic surfactants.───根据亲水基团的不同，表面活性剂从化学角度可分为阳离子、阴离子、非离子及两性表面活性剂。
Also specifically disclosed is a cleaning composition containing the above component (A) and a surface active agent (B).───本发明的洗净剂组合物含有上述组分（A）和（B）表面活性剂。
This method is of practical significance to the production control and application research of surface active agent .───该法对本表面活性剂的生产控制和应用研究是很有实际意义的。
SURFACE ACTIVE AGENTS. DETERGENTS-NON-IONIC SURFACE ACTIVE AGENT. DETERMINATION OF BIODEGRADABILITY. REFERENCE METHOD.───表面活性剂.洗涤剂.非离子表面活性剂.生物降解性的测定.参考法
Lignin is used in tertiary oil recovery as a cheap surface active agent, it has a extensive expecting of using in oil field.───木质素作为一种廉价的表面活性剂用于三次采油，在油田有广泛的应用前景。