活性剂

Meanwhile according to the pour point depressant synergism's principle, we compounded EVA with polymer surface active agent.

同时根据降凝剂协同作用的原理，对其与高分子表面活性剂进行了复配实验。

This product mainly by the surfactant, environment-friendly organic solvents, penetrants, such as by the composition of solvent.

本品主要是由表面活性剂、环保型有机溶剂、渗透剂、增溶剂等组成。

Are excellent penetrants and wetting agents, and are especially good for removing greasy soilsfrom hard surfaces. General-purpose cleaners can be successfully formulated withTOMADYNE surfactants.

他们是很好的渗透以及润湿剂，尤其擅长在坚硬表面去除油脂，应用TOMADYNE 表面活性剂可以成功复配出多种功用的清洗剂。

The company mainly produces all kinds of softeners, detergents, penetrants, surfactants, antistatic agents, acetic acid, staining acid, soap lotion, oil go yarn agent, the end mixture, cotton, such as leveling agent used.

公司主要生产各种柔软剂、洗涤剂、渗透剂、表面活性剂、抗静电剂、冰醋酸、染色酸、皂洗剂、去油污纱剂、终合剂、棉用匀染剂等。

The major chemicals used include screen emulsions, inks, and solvents, surfactants, caustics and oxidizers used in screen reclamation.

主要用的化学品，包括屏幕乳剂，油墨，溶剂，表面活性剂，焦散和氧化剂的使用在屏幕的填海工程。

The effects of such parameters as temperature, pH, feeding rate,concentration, [NH_3]_T/_T molar ratio, surfactants and agitation, on the morphology and size of the particles, were studied and conclusions obtained are as follows:(1) The morphology and size of the particles are mainly decided by the species of nickel oxalates present.(2) Speeding up dissolution-recrystallization process benefits the preparation of the particles of being composed of a single species with uniform morphology and high aspect ratio.(3) The variations of nucleation and growth supersaturation under different conditions have definite effects on the morphology and size of the particles.(4) Adding PVP25 at a proper amount is beneficial to the preparation of fibrous nickel oxalate particles with high aspect ratio. 3 The formation mechanism as well as the morphology and size control of fibrous cobalt oxalate particlesThe cobalt oxalate particles with fibre morphology were prepared using CoCl_2 solution and mixed(NH_4)_2C_2O_4, NH_3·H_2O solution by a double jet process.

研究了温度、pH值、加料速度、浓度、[NH_3]_T/_T摩尔比、表面活性剂及其添加量、搅拌等对颗粒形貌与粒度的影响，主要结论为：(1)草酸镍化合物种类是决定颗粒形貌与粒度的最主要因素；(2)提高陈化中溶解—再结晶速度，有利于得到物相单一，形貌规整，轴向比大的粉末；(3)不同条件下，颗粒形核与生长过饱和度改变，也会对粉末形貌与粒度产生一定影响；(4)适量添加PVP25有利于大轴向比纤维状草酸镍的制备。3纤维状草酸钴的形成机理及其形貌与粒度控制采用CoCl_2溶液与(NH_4)_2C_2O_4和NH_3·H_2O混合溶液并流加料合成的方法，研究了纤维状草酸钴的制备。

The results show that the product was orFe nanoparticles coated symmetrically with the surface activator and the properties of anti-oxidation was improves disinctly.

结果表明，合成的产物为纳米级α-Fe，且粒子被均匀地包覆了表面活性剂，抗氧化性能明显提高。

M is, the higher the strength will be, as well as more even particle distribution. The mechanism of additives as discussed revealed that on the surface of Al_3 particles the oleophilic group of surface active agent will form oil films to bind together fine Al_3 particles closely so as to increase both the particle size and strength.

结果表明，氢氧化铝颗粒在 45～105μm的个数百分数越大，氢氧化铝颗粒分布越均匀，强度就越好；探讨了添加剂的作用机理，即表面活性剂分子的亲油基在氢氧化铝粒子表面形成油层，将氢氧化铝细粒子紧密粘结在一起，使氢氧化铝的粒度与强度增大。

The results showed that both the intermediate and the target product were novel and excellent nonionic surfactants.

结果表明，中间体和目标产物均为性能优良的新型非离子表面活性剂。

In addition, the effect of different experiment conditions on the determination of nonionic sfrfactants was discussed.

介绍了几种聚氧乙烯型非离子表面活性剂的KI-I2分光光度法测定，讨论不同实验条件对测定的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。