表面活性剂的

Cu complex of the surfactant have water soluble ability and surface activity, can catalyze the air oxidation of benzyl alcohol or Benzoin not only in DMF solution but also in alkali water solution.

表面活性剂铜配合物具有较好的水溶性和表面活性，不但在DMF溶剂中有效催化苯甲醇、安息香的空气氧化反应，而且在稀碱溶液中形成的金属胶束也可催化氧化苯甲醇。

Silver nanowires with clean surface were synthesized via the redox reaction between Sodium diphenylamine sulfonate and AgNO in the absence of surfactant, seed, and nanoporous membrane and at room temperature for the first time.

首次在室温，和不用表面活性剂、无机硬模板、晶种的条件下，通过二苯胺磺酸钠和硝酸银的氧化还原反应，制备了表面洁净的银纳米线。

It was important that the thixotropic agent,surface active agent and solid lubricating agent are added,the surface of magnetizable particles were suitable treated,at the same time,the stability and lubricating property of MRF were analyzed and discussed.

通过触变剂与表面活性剂复合使用，同时对磁性悬浮相表面进行适当的处理，并加入适当的固体润滑剂合成了一种稳定性和润滑性能良好的磁流变体材料，该磁流变体材料性能为：0η≤1000mPa.s，τ0.5T≥60kPa，半个月内无明显沉降，无板结，"四球机法"测量其润滑性能为磨斑直径。75mm，该类型磁流变液用于磁流变阻尼器200万次振动试验取得了理想的试验效果。

Surface modification of up-conversion luminescence by overcoating with carboxyl groups and its characterization;2. The effects of concentration and adding methods of acrylic acid on the content of carboxyl groups on the magnetic microspheres surface were studied.

利用双层表面活性剂改性的Fe3O4磁流体为种子，通过乳液聚合法考察了苯乙烯或苯乙烯-丙烯酸对Fe3O4磁流体的包覆情况，并考察了丙烯酸浓度及加入时间对磁性微球表面羧基含量的影响。

OBJECTIVE To investigate the relationship between the surface properties and the cell uptake of stearic acid solid lipid nanoparticles modified with different surfactants.

目的 研究不同表面活性剂制备的硬脂酸纳米粒混悬液的表面性质与体外细胞摄取之间的关系。

Hydrophobically associating water-soluble polymer-based synthesis is difficult and not easily characterized, in part to hydrophobic chains connected to the water-soluble polymer, the general use of micellar copolymerization, or the use of the large surfactant monomer to copolymerization, polymer micelles need in the system by adding a large number of surface-active agent, which, after an increase of the complexity of the process.

疏水缔合型水溶性高分子很难合成，且不易表征，把疏水部分连接到水溶性聚合物链上，一般采用胶束共聚合或者使用具有表面活性的大单体进行共聚，胶束聚合需要在体系中加入大量的表面活性剂，这就增加了后处理过程的复杂性。

The new anionic gemini-type surfactants are expected to have improved surface properties, which could lead to additional economical applications.

新的阴离子gemini-type表面活性剂预计将有改进的表面性能，是哪一种可能会导致额外的经济的应用。

These hundreds of million small particles in the water of the wandering without conflict with each other because each particle electriferous with a total surface of the ink to suppress the merge, this is the solocircumnavigation of the surfactant, protection of the results of the cocatalyst.

这些数百多万个小粒子在水中游荡而又不互相冲突，是因为各粒子带电，共表面形成的墨液抑制了它们之间的合并，这是借助表面活性剂、保护胶及助剂的结果。

This Porducts adopts the latest presentation of SITAI company in American. It has new environmental protective and superficial live functions. It can quickly gets rid of dissolving dirt things, which locate on the surface exhaust lamp back machine, firnace gools, exhaust fan, mechanism equipment, china. It has security and the functions of brightmess, long protection, getting rid of strange odor and bacterium. It also suits for cleasing on floor, board, furniture, home appliances, plastic goods.

深圳市泰元基实业有限公司是一家经营电子原器件、电话机（200卡最新款电话机，CDMA无线固定电话）、日用化工洗涤剂，清洁剂系列产品本品采用美国Sital公司最新配方，且具有新型环保表面活性剂，先溶解后除污，能迅速消除各种抽油烟机、炉具、排气扇、机械设备和各种瓷器表面上的顽固油烟污垢，也适用于日常家居中的地板、家具、除菌、去异味的作用。

In 0.015 mol/L NaOH medium, AuCl4(superscript -)reacted with hexadecyl trimethyl ammonium bromide, forming water soluble CTMAB-AuCl4 complex that exhibited a weak absorption peak at 400 nm. In the presence of hydrazine, the reaction produced orange-red nanogold particle and exhibited a surface plasma resonance absorption peak at 520 nm.

在0.015mol/LNaOH介质中，氯金酸根离子AuCl(上标-下标 4与阳离子表面活性剂十六烷基三甲基溴化铵反应生成水溶性的CTMAB-AuCl4缔合物，在400nm处产生一个很弱的吸收峰，当有肼存在时，反应生成橙红色的金纳米粒子，在520nm处出现一个表面等离子体共振吸收峰，从而可实现废水中微量肼的分光光度测定。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。