表面活性剂

ZnS photocatalyst was synthesized in the presence of surfactant cetyltrimethyl ammonium bromide.

在表面活性剂十六烷基三甲基溴化铵存在时，合成了ZnS光催化剂。

In the aqueous solution the Q band of iron phthalocyanine nanoparticles possess the properties of blue shift and red shift for about 100 nm by adjusting the concentration of surfactants on the basis of CMC with laser irradiation.

通过调节表面活性剂的浓度发现会对酞菁铁纳米颗粒胶状水溶液吸收光谱在Q带内峰值波长产生近100nm大幅度蓝移和红移的特殊现象。

The inhabiting methods for AAR were investigated based on the aggregate that hasthe highest alkali reactivity with ASTM C1260 test. Several inorganic or organic additivessuch as calcium nitrate, barium nitrate, aluminum nitrate and cationic surfactant were used.

采用ASTM C1260 方法，以碱活性检验中活性最高的一种骨料为试验样品，选择Ca(NO_3)_2、Ba(NO_3)_2、Al(NO_3)_3 及阳离子表面活性剂等几种有机、无机化学外加剂，进行了AAR 膨胀的抑制试验。

Results show that only by selecting proper surfactant to disperse the nano-Al_2O_3 powders completely before adding in the plating bath can a fine composite coating with tiny Al_2O_3 well-distributed be obtained.

将纳米Al2O3应用于化学复合镀中，研究了表面活性剂对纳米Al2O3粉的分散状态和-Al2O3纳米微粒复合镀层组织形貌的影响。

Lameller mesostructured bismuth oxychloride was fabricated by hydrothermal method in a strong acidic (PH＜1) media, with hexadecylamine as the template and bismuth chloride as precursor.

以中性表面活性剂十六胺为模板，无水三氯化铋为前体，在强酸性(PH＜1)介质中合成了层状相介孔氯氧化铋。

Influences of the technical factors such as surfactant dosage,modification temperature/time and stirring speed on the surface modification of calcium sulphate whiskers were studied.

试验结果表明：硼酸酯表面活性剂SBW-181对硫酸钙晶须的改性效果较好，在最佳工艺条件下，改性产品的活化指数为0.996，接触角为103.4°。

The results of catalytic performance showed that chromium oxide has certain ammonia decomposition activity.

不同的表面活性剂所得的纳米介孔氧化铬材料的结构和性能差异较大。

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。

And study on the performance which cloud point index of the surfactant. The results show that it is lipophilic surfactant.

并对产物的浊点指数性能进行了研究，结果表明其为油溶性表面活性剂。

The drag-reducer used in the present test is cetyltrimethyl ammonium chloride surfactant combining with the same weight concentration sodium salicylate.

本次试验所用的减阻剂为十六烷基三甲基氯化铵表面活性剂，同时配以等质量浓度的水杨酸钠。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新