查询词典 hydrophobic

And we study the effects of heat-treated process on the aerogels' density, specific area, microstructure, hydrophobic property and so on.

研究了热处理对气凝胶密度、比表面、微观结构和疏水性等的影响。

No squalene synthase polypeptide of expected molecular mass was observed in E. coli containing the putative full-length squalene synthase cDNA, however, overexpression in E. coli was achieved by truncating 30 hydrophobic amino acids at the carboxy terminus.

但在含有全长的鲨烯合酶cDNA的大肠杆菌中并没有观察到预期大小的鲨烯合酶表达，而C末端截短30个疏水氨基酸的鲨烯合酶可在大肠杆菌中过量表达。

The modification effect of oleic acid and stearic acid was characterized by hydrophobic index and IR.

通过亲油化度、红外图谱来表征油酸和硬脂酸的改性效果。

We also used site-directed mutagenesis to investigate the influence of hydrophobic residues on sterol binding and protein stability.

同时，我们也利用分子生物学的点突变技术来加以阐明疏水性胺基酸对於此蛋白结构和与固醇类分子结合的影响。

In a word, sulfonamide dyes exhibit better color fastness properties on three sorts of hydrophobic fabrics, especially for sublimation fastness, in comparison with the dyes without sulfonamide group in their structures.

与结构中不含磺酰胺基的染料相比，磺酰胺染料在三种疏水性织物上具有更好的色牢度，特别是耐升华牢度明显提高。

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。

Study on the insulin mutant at A3 position suggests that the hydrophobic valine can be substituted by hydrophilic threonine.

在论文的第一部分阐述了通过对胰岛素A3突变体的研究进一步观察到胰岛素分子中的疏水性Val可被亲水性Thr取代。

In order to elucidate the effect of minerals and humic matter on the sorption of hydrophobic organic chemicals, sorption of trichloroethylene on series humic acid modified and unmodified montmorillonite, kaolinite and silica gel was studied in this paper.

为了分别揭示矿物质、有机质在疏水性有机物吸附中的作用，文章研究了蒙脱石、高岭土、硅胶以及用腐殖酸修饰后的这3种模型吸附剂对三氯乙烯的吸附行为。

Methods: Triphenylmethane dyes MG and CV respectively react with some negative ions under suitable conditions to form a hydrophobic ion-associate.

孔雀石绿和结晶紫都是三苯甲烷类阳离子染料，在一定条件下，将其与大阴离子反应，形成离子缔合物而失去亲水性。

Depending on the structure the polymer may be hydrophilic or hydrophobic, stiff or flexible, crystalline or amorphous, reactive or unreactive.

根据各自的结构不同，聚合物可以是亲水的或憎水的，硬的或软的，晶体状的或非结晶质的，易起反应的或不易起反应的。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。