In nonionic detergents, hydrophilicity is based on the presence of multiple hydroxyl groups or other hydrophilic groups.
在非离子洗涤剂中，亲水性是基于多羟群和其它亲水残余物的存在而产生。
Hydrophilic groups were introduced onto E-51 epoxy resin by chemical modification method to prepare epoxy resin aqueous system.
利用化学改性法将亲水性基团引入E -51环氧树脂链上，经冰乙酸成盐并加水制备改性树脂水性体系。
XPS results also demonstrated that the steam explosion could lead to the increase in the special surface area and the hydrophilic groups of the fiber.
汽爆麦草纤维表面特征的XPS分析结果也说明汽馒处理使纤维比表面积增加，余水性基团更多。
The surface of the treated fibre contains more hydrophilic groups of oxygen and nitrogen. The increase of the number of polar surface groups accounts for the increase of fiber cohesion.
等离子体处理兔毛引起其表面性能变化的原因是由于表面极性基团增加的缘故。
According to the molecule design, a kind of modified resin which have both epoxy groups and hydrophilic groups was synthesized from polyfunctional group novolac epoxy resin (F-51) and diethanolamine.
采用化学改性法，选择多官能团酚醛环氧树脂(F—51)与二乙醇胺进行定量加成反应，合成了一种在分子结构上既具有环氧基团，又具有亲水性基团的改性树脂。
The R-groups give the amino acids their physical-chemical characteristics such as polarity (hydrophobic or hydrophilic) and charge (acidic or positive versus basic or negative).
R基团赋予氨基酸物理化学特性，例如极性（亲水性和疏水性）以及电荷（酸性或正电荷，碱性或负电荷）。
The structure of KAC was characterized by IR and SEM, its rich hydrophilic and ionic groups and irregular network can supply reference for application as long-term desiccant in high humidity.
同时运用IR和SEM对KAC进行了结构分析，其富含的亲水性离子基团，以及不规则的多网格微观结构可成为高湿环境中长效吸湿剂开发应用的参考依据。
Water diffusion is localized in the hydrophilic ionic region formed by the ionized groups, whereas ethanol diffusion is localized in the hydrophobic amorphous network of the polymeric membrane.
水是由亲水性的离子化通道扩散透过膜，而乙醇是由亲油性的高分子无定形区扩散透过膜；
Glucoamylase was conveniently and effectively stabilized by using hydrophilic polysaccharide with hydrophobic groups, and the storage stability of glucoamylase was greatly increased.
用带有疏水基团的亲水性多糖，可以方便有效地稳定糖化酶，明显提高了糖化酶的储存稳定性。
This is due to the phenylation of surface hydroxyl groups of hydrophilic Silica gel and the destruction of organized layers of phenylated Silica gel respectively.
这分别是由于亲水硅胶表面羟基的苯基化作用以及苯基化硅胶的有机化层的破坏所致。
Both the additive products contain hydroxyl groups, so possess substantial hydrophilic property.
加成产物都含有羟基，因此都有一定的亲水性。
Molecules with both hydrophilic and hydrophobic groups are called amphipathic or amphiphilic.
分子兼有亲水的和疏水的两个基团，叫做两性的或两亲的。
Each of the hydrophilic segments contains acidic groups.
每个亲水链段包含酸基。
The diaphragm consists of a network of polymer fibres bound to a hydrophilic ceramic material containing zirconium chemically bound to hydroxyl groups.
该隔膜由与亲水性陶瓷材料结合的聚合物纤维的网络构成，该亲水性陶瓷材料含有与羟基化学结合的锆。
The diaphragm consists of a network of polymer fibres bound to a hydrophilic ceramic material containing zirconium chemically bound to hydroxyl groups.
该隔膜由与亲水性陶瓷材料结合的聚合物纤维的网络构成，该亲水性陶瓷材料含有与羟基化学结合的锆。
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