Lecithin, as a kind of important physiological activator and natural surface active agent, offers many advantages to health, and is widely used in the fields of food, pharmacy and cosmetic.
卵磷脂是重要的生理活性物质，也是一类天然的表面活性剂，广泛应用于食品、医药、化妆品等行业。
Main ingredients Many kinds of surface active agents, whitener and solvent.
主要成份多种表面活性剂、增白剂、溶剂。
The reverse micelle system is formatted by surface active agent and organic solvent.
反胶团体系是由表面活性剂和有机溶剂形成的非水体系。
Combined chemical flooding agent is composed of surface active agent, polymer and alkali.
化学复合驱的驱剂主要是表面活性剂、聚合物和碱。
Water based metal clearing agent is a mixture of surface active agent and many additives.
水基金属清洗剂由表面活性剂及多种添加剂组成。
Additionally, DMC can also be applied as the additive to cleanser, surface active agent and softening agent.
此外，DMC还可作清洁剂、表面活性剂和柔软剂的添加剂。
A 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。
This paper presents the research results of the polymer surface active agent and its strength forming mechanism.
介绍了高分子表面活性剂加固土的研究成果和高分子表面活性剂加固土的强度形成机理。
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。
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。
Embeding model and adsorption model were presented in this paper to explain the behaviors of dyes in surface active agents.
提出染料在表面活性剂胶束中的嵌入和吸附模型，对染料在胶束中的行为进行了解释。
This paper introduces pesticide agents, pesticide surface active agents, application methods and their effects on pesticide efficacy.
综述了农药制剂、农药表面活性剂、农药使用方法对农药药效的影响。
The fractionation methods of palm oil are composed of dry fractionation, solvent fractionation and surface active agent fractionation.
棕榈油的分提方法有：干法分提、溶剂分提及表面活性剂分提。
Mix: can be used with all kinds of surface active agent, also suitable for early shrinkage and synthetic resin body and mixed enzymes.
混用性：可与各类表面活性剂混用，也适宜与合成树脂初缩体及生物酶混合使用。
Dispersing agent NNO Naphthalene sulphonate formaldehyde condensate This product is light yellow to yellow-brown powder, an anion surface active agent.
甲醛缩合物本品为浅黄色至黄棕色粉末，属阴离子型表面活性剂。
When it is used as a kind of surface active agent, the surface power of silver halide is reduced and the action of other sensitizing agent is promoted.
它还是1种表面活性剂，能减小卤化银的表面能量，有利于其它增感剂的作用。
The complex surface active agents with success applied in chemical cleaning of dowthem scales in heating casing of ball valve in PTA plant was presented.
采用复合表面活性剂对PTA装置球阀加热夹套热媒垢成功地进行了化学清洗。
The results showed that the carbon content, pouring temperature and surface active elements have more effect on deformation and structure of the samples.
结果表明：碳含量、浇注温度及表面活性元素对试样的变形及组织均有较大影响。
Those models proved that there was a relationship about viscosity with glycerin and ethanol, and that surface tension was influenced by surface active agent.
模型表明：粘度主要和甘油、乙醇的用量相关，表面张力主要受表面活性剂的影响。
The different extraction methods are compared in the determination of negative ion surface active agent. The steps are simplified and the efficiency is improved.
通过对水中阴离子表面活性剂测定中不同萃取方法的比较，从而简化操作步骤，提高了工作效率。
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。
Triadimefon, paclobutrazol, diniconazole, yect, JXB, pesticide emulsifier, oil field chemicals, surface active agent, dyeing and finishing auxiliaries for textile.
三唑酮、多效唑、烯唑醇、异恶草酮、甲辛宝、农药乳化剂、油田化学品、表面活性剂、纺织染整助剂。
The super-accelerate complex admixture of concrete was obtained by mixing inorganic super-accelerate stimulant composition with a little organic surface active agent.
本文介绍了以无机超早强激发剂辅与少量有机表面活性剂复合而成的超早强复合外加剂。
The role of surface active additives in purification of coal tar was discussed, and the effect of surface active additives on the purification efficiency was studied.
讨论了表面活性添加剂在煤焦油净化处理中的作用及对净化效果的影响。
The natural surface active substance obtained from the sapindus mukorssi contains terpenoid, steroid saponin, amine acid, protein, vitamin, oleic acid, oil and so on.
从无患子中提取出天然表面活性物质。该表面活性物质中含有萜类甾体皂甙及氨基酸、蛋白质、维生素、油酸、油脂等。
The surface active properties of the sulfated alkanolamides were determined thoroughly and the relationship between chemical structures and properties were investigated.
测定了文题化合物的克拉夫特点、钙皂分散力、发泡力以及去污力等表面活性，研究了它们的结构与表面活性之间的关系。
Utilizing surface active technology, expanded ammonium nitrate was prepared by treating industrial ammonium nitrate. The physical properties of expanded ammonium nitrate.
用表面活性技术对工业硝酸铵进行处理制得膨化硝酸铵，研究了膨化硝酸铵的各项物理性能。
The effects of surface active agents on the oxidative acid pressure leaching of sphalerite concentrate and the behaviors of the elemental sulfur produced were investigated.
本文考察了表面活性添加剂对锌精矿加压氧化酸浸过程及元素硫行为的影响。
The method of national standard for measuring the anion surface active agent in surface water has shortcomings such as complicated steps and large testing agent consumption.
论述国家标准方法测定地表水中阴离子表面活性剂方法中存在的步骤繁琐且试剂消耗量过大等问题。
In the invention, the problem of the solubility of the eriocalyxin B is solved, the prepared agent can be free of organic solvent, and the dose of the surface active agent is small;
本发明解决了毛萼乙素的溶解度问题，制得的制剂可不含有机溶剂，表面活性剂用量小；
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