hydrophilic group
能与水分子形成氢键
常用释义
英式发音
美式发音
基本释义
- 亲水基团：一种在化学分子中具有亲水性的基团，能与水分子形成氢键，使得化合物在水中容易溶解。
例句
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1·The results showed that these surfactants have high surface activity and same hydrophilic group, and the 1,3dioxolane ring are also hydrophilic.这些表面活性剂具有较高的表面活性和相同的亲水基，1 ，3二氧杂环戊烷基团也有一定的亲水性。
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2·Esterase could catalyze the hydrolysis of ester group in the polyester macromolecular and introduce hydrophilic group into the hydrophobic PET...酯酶可以催化涤纶大分子中的酯基水解，为疏水性的涤纶引入亲水性基团，明显提高涤纶的润湿性及手感。
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3·The fulvic acid or humic acid is the body, in which some proper lipophilic group or hydrophilic group has been inducted, of the series of humate surfactants .该系列表面活性剂是以黄腐植酸盐或黑腐植酸盐为主体，在主体分子结构中引入了适当亲油基或亲水基而制成的。
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4·With a strong hydrophilic group, macromolecule cross-linked polymer, bead-like structure, a water-absorbing resin with high water absorbing and water keeping.带有强亲水基团的高分子交联而成圆珠状结构，而具有吸水保水性的高吸水树脂。
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5·The effects of straight chain alcohols with different chain length, C8 alcohol isomers, structures of hydrophilic group and kinds of catalyst on the permeability were examined.考察了不同碳链长度的直链醇、C8醇同分异构体、亲水基结构及催化剂种类对渗透性的影响。
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6·The humidity sensor is provided with a humidity-sensitive film made by using a polymer wherein a hydrophilic group is bonded to another hydrophilic group through at least one hydrophobic group.所提供的本发明湿度湿度传感器具有用 聚合物形成的湿敏膜，其中聚合物的亲水基团通过至少一个疏水基团 与其它亲水基团结合。
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7·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。
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8·Please group amino acids according to the nature of their side chains: hydrophobic, hydrophilic, polar and nonpolar.请依据氨基酸支链的性质来分类：疏水性、亲水性、极性与非极性。
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9·With increasing the content of hydrophilic carboxylic group, the strength and stability of gels increase, while the stimuli-responsive capability of gels decreases.随着亲水性羧酸基团含量的增多，凝胶体系的强度和结构的稳定性提高，对外界的刺激响应逐渐减弱。
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10·The hydrophilic polymer matrix is provided with at least one monomer; and the monomer is provided with at least one first functional group.亲水性聚合母体具有至少一单体，单体具有至少一第一官能基。