表面活性剂的

The product was a good fluorine surface active agent, and the surface tension of water solution with 0.1% mass fraction was 16.4 mN/m.

该产品是一种性能优异的氟表面活性剂，质量分数0.1%的水溶液表面张力为16.4mN/m。

A predictive model for silica scaling was established according to the solubility product theory.The model was used to predict the quantity of silica scaling in the test site of Xingbei Oilfield in Daqing area.

基于试验区地层岩石及流体特点，对碱、表面活性剂、聚合物及三元复合体系在相关条件下的动态、静态水-岩反应进行了模拟试验，以确定这些因素对成垢作用的影响。

The experiment on purification of black smoke from coal-fired ceramic kiln s using surfactant solution was carried out,and results showed that under the condition of inlet dust-contained concentration of 800～1500mg/m3,gas velocity of 13～15m/s and liquid height of 30mm,the efficiency of dedusting was over 95%.

利用一种自配的表面活性剂溶液进行了吸收燃煤陶瓷窑炉黑烟的试验研究。

We use separated pre-treatment, coagulating sedimentation, air flotation and sand filtration to treat coating wastewater and obtains good results: the removal rate of CODCr could be higher than 80%.

摘 要：本文针对汽车涂装废水中含有树脂、表面活性剂、重金属离子，Oil、颜料等污染物，特别是其中的电泳废水、喷漆废水成份复杂，浓度高，可生化性差的实际情况，采用分质处理、混凝沉淀、混凝气浮、砂滤等工艺对涂装废水进行处理，取得了良好效果：CODCr去除率大于80%。

In this article, in allusion to the contamination of coating wastewater of automobile manufacturing which contains resin, surface active agent, heavy metal ion, oil, paint, dyestuff etc, especially the ELPO wastewater and painting wastewater which is complex, and has high concentration. we use separated pre-treatment, coagulating sedimentation, air flotation and sand filtration to treat coating wastewater and obtains good results: the removal rate of CODCr could be higher than 80%.

摘 要：本文针对汽车涂装废水中含有树脂、表面活性剂、重金属离子，Oil、颜料等污染物，特别是其中的电泳废水、喷漆废水成份复杂，浓度高，可生化性差的实际情况，采用分质处理、混凝沉淀、混凝气浮、砂滤等工艺对涂装废水进行处理，取得了良好效果：CODCr去除率大于80%。

He has 20 yeas– research experience in surfactant application and agrochemical formulations.

他有20年的表面活性剂应用和农用化学品制剂的研究经验。

With the development of science and production,people manufacture better "soap"-synthetic detergent,its species are increasing,and the scope of application is beyond the field of "washing".Such substances should not have been easy to "soap" and "detergent",but to "surfactant".

随着科学和生产的发展，制造出更好的&肥皂&——合成洗涤剂，其品种和产量不断增加，应用范围远远超出了&洗涤&领域，这类物质已不能简单地以&肥皂&和&洗涤剂&来称呼，而以&表面活性剂&这一名词来统称。

Most of the sizing agents are surfactants, among them, in the case of the hydrophobic ones, longer the carbon chain, more difficult to biodegrade, and the straight chain structure has better biodegradability than the branch one.

浆料助剂多数为表面活性剂，疏水的碳链越长越难生物降解，直链结构较支链结构的生化降解性相对较好。

Transmission electron micrographs showed that different surfactants may lead to difference appearance of nanocrystals.

透射电镜显示，不同的表面活性剂可以控制纳米晶生成不同的形貌。

The results showed that they were new surfactants which have a lot of hydrophilic group and lipophilic group on their surface.

发现它们是一种具有多个亲油基团和多个亲水基团的多亲多疏的新型表面活性剂。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。