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1)  hydrophilic group
亲水基
1.
, hydrophobic groups and hydrophilic groups, which made feasible for the further derivatization of both groups using appropriate derivatizing agents.
用0 5mol/LKOH乙醇溶液水解脂肪酸甲酯乙氧基化物(FMEO),酯键断裂,其疏水基甲酯化、亲水基硅醚化后分别用气相色谱法测定其组成,并采用峰面积归一化法进行了组分的定量。
2.
The ionic hydrophilic groups was introduced in the polyurethane chain to get the waterborne polyurethane.
用聚醚,TDI,1,4 丁二醇和二羟甲基丙酸(DMPA)等制备了聚氨酯乳液,引入的DMPA作为阴离子亲水基团,使PU具有了亲水性。
3.
VB is the volume ratio of the hydrophilic group to the lipophilic group in the emulsifier molecule, it can be calculated from the constants of elementary atomic sturcture and can be expressed in formula or comes from qualitative and quantitative analysis.
VB值是乳化剂的亲水基与亲油基体积比。
2)  hydrophilic group
亲水基团
1.
The effect of neutralization degree and hydrophilic group content on viscosity and morphology of emulsions was discussed, as well as the effect of hydrophilic group content on particle size.
用红外光谱对树脂结构进行了分析 ,讨论了亲水基团含量和中和度对乳液粘度和形态的影响以及亲水基团含量对乳液粒径的影响。
3)  terminal hydrophilic group
亲水端基
4)  hydrophilic substituents
亲水取代基
1.
Synthesis and catalysis of chiral salen-manganese(Ⅲ) complexes featuring hydrophilic substituents;
含有亲水取代基的手性salen-manganese(Ⅲ)配合物的合成与催化(英文)
5)  hydrophile group
亲水性基团
1.
One is moisture permeable by porousness,the other is by hydrophile groups.
对防水透湿织物进行分类 ,经过对其透湿过程的分析与研究 ,发现防水透湿织物的透湿机理主要有微孔质扩散 ;亲水性基团通过“吸附 扩散 解吸”传递水蒸气分子。
6)  hydrophilic matrix
亲水性基质
1.
The quality of TCM cataplasma is connected with its matrix,especially with the hydrophilic matrix.
将对中药巴布剂的概况与特点,亲水性基质的发展、分类组成及配比情况予以综述,指出了基质研究中存在的问题,为进一步开展中药巴布剂亲水性基质的研究提供参考。
补充资料:亲水基团
分子式:
CAS号:

性质:又称疏油基团,具有溶于水,或容易与水亲和的原子团。可能吸引水分子或溶解于水,这类分子形成的固体表面易被水润湿。阴郭子表面活性剂的亲水基团有羧酸基、磺酸基、硫酸基与磷酸基等。阳离子表面活性剂有氨基、季铵基等;非离子表面活性剂有由含氧基团组成的醚基和羟基与羧酸酯、嵌段聚醚等。

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