查询词典 octadecyl

With the addition of octadecyl amine, the pore sizes and thespecific surface area of the samples are increased evidently.

添加十八铵与CTAB共同作用，可以使产物的孔径和比表面积有明显增加。

On the basis of analyzing characteristic of Daqing crude oil and according to mechanism of PPD, the graft copolymer of EVA and octadecyl maleimide was synthesized.

本文结合大庆原油的物性特征，在降凝机理的指导下，以EVA的烷基马来酰亚胺接枝反应，合成了一类新型原油降凝剂。

It was found that the transition from coil to helix was completed in the concentrated solution ofiPS/octadecyl benzoate system which has never been reported before.

在一般的短链分子溶剂中，只有在温度降至很低，等规聚苯乙烯的分子链才有可能部分规整排列。

Octadecyl and other alkyl-bonded silica gels are most widely used for these purposes.

为了实现这一目的，乙酸十八醇酯和其他烃键硅胶得到了广泛应用。

Ingredient: Hyaluronic acid, pearl powder, octadecyl alcohol, VE and etc.

主要成分：透明质酸、珍珠粉、十八醇、VE等。

The experiment results showed that the optimum reaction condition were as follow: concentration of H_(2)SO_(4) was 0.5 mol/L, calcinations time were 4 h at the temperature 550℃, the molar ratio of acrylic acid to octadecyl alcohol was ...

丙烯酸十八酯的优化工艺条件为：丙烯酸与十八醇的摩尔比为1.2，固体超强酸及对苯二酚的用量分别为6%、0.8%，反应温度为120℃，反应时间为3 h。在此反应条件下，酯化收率可达97%。

Octadecyl modification is refined and the product is fully endcapped.

十八烷基修饰被改进，并且此产品末端是完全封闭的。

The result indicated that octadecyl isocyanate was successfully introduced onto the surface of the MWNTs,and the dispersion of nanomaterials was thus improved.

结果表明，在MWNTs表面成功地接枝上含有十八个碳原子的小分子，有效提高了碳纳米管在溶液和基体聚合物中的分散性，这种烷基化处理相对简单、廉价。

The reaction of inulin with octadecyl isocyanates resulted in carbamoylated inulins from which the interfacial properties were determined.

菊糖与十八烷基异氰酸酯在有机溶剂中发生甲氨酰化反应，生成的氨甲基菊糖具有表面活性。

Ingredient:Pearl powder, octadecyl alcohol, glycerine, aloe powder, VE and etc.

主要成分：珍珠粉、十八醇、甘油、芦荟粉、VE等。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。