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。
Results: Native CPA proved to be the active agent.
结果：证明天然CPA为活性剂。
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。
The influence of epoxy resin and surface-active agent on the performance is discussed.
讨论了选用的环氧树脂、 表面活性剂等因素对性能的影响。
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。
The addition of stabilizer, surface-active agent and acetic acid is able to affect sol thixotropy.
稳定剂、表面活性剂以及醋酸都影响胶液的触变性；
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。
Main ingredients: green tea essence, almond oil, mint, cationic active agent, high elastic case-hardened cells and etc.
主要成分：绿茶精华、杏仁油、薄荷、阳离子活性剂、高弹性定型因子等。
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。
The nanodiamond dispersion experiment was done by inorganic electrolyte, surface-active agent and supersonic wave methods.
分别采用无机电解质、表面活性剂和超声波等方法对纳米金刚石进行了分散实验研究。
Absorbing in fine fruits from oriental civilizations was really the active agent to form and carry forward Greek-Roman philosophy.
吸取东方文明的成果，是希腊罗马哲学产生与演进的重要因素。
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。
The sustained release compositions are useful in providing therapeutically effective levels of active agent(s) for extended periods of time.
持 续释放组合物可用于在延长时段内提供活性剂的治疗有效水平。
Surface active agent has been widely used as additive in fire-extinguishing a-gent, and has greatly improved fire-extinguishing agent's function.
表面活性剂已大量用作灭火剂的添加剂，从而大大改进与提高了灭火剂的灭火性能。
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。
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 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；
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。
Methods Core tablets containing osmotic active agent were prepared by direct compression and spray coated with swelling layer and semipermeable membrane subsequently.
方法粉末直接压片法制备含渗透活性物质的片芯，滚转包衣锅法分别包溶胀层和控释衣层。
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。
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。
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