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1)  chemical modification
化学改性
1.
Progress in research of chemical modification and antioxidant activity of low-molecular-weight κ-carrageenan;
低分子量κ-卡拉胶的化学改性及其抗氧化性能研究进展
2.
Research progress of adhesives made from chemical modification of soy protein;
大豆蛋白胶粘剂的化学改性研究进展
3.
Advances in modification methods of phospholipids(Ⅰ):physical and chemical modification;
磷脂改性方法的研究进展(Ⅰ)——物理与化学改性
2)  modification [英][,mɔdɪfɪ'keɪʃn]  [美]['mɑdəfə'keʃən]
化学改性
1.
Review on the chemical modification of chitosan;
壳聚糖的化学改性研究进展
2.
This review convers nine methods on the chmical modification of chitin and chitosan in recent year
对近年来甲壳素/壳聚糖的化学改性方法做了综述。
3.
Recent progress in guar gum characterizations and chemical modifications was reviewed with emphasis on the development in rheology and various methods of chemical modification.
本文综述了瓜尔胶的性质,尤其是流变性及化学改性方面的研究进展。
3)  chemistry modification
化学改性
1.
The latest advance and modification mechanism of PET were introduced from the aspects such as blending modification,chemistry modification,nanometer inorganic compound modification.
主要从共混改性、化学改性、纳米无机物复合改性等几个方面介绍了PET改性的机理和最新进展,并指出了改性PET今后的发展方向和研究思路。
2.
This paper introduced the methods and characteristics for the preparation of the water-borne modification epoxy resin including mechanism method,phase inversion technique and chemistry modification technique.
系统地介绍了环氧树脂水性化的方法及其特点,包括机械法、相反转法和化学改性法。
4)  chemical modified
化学改性
1.
Studying on the chemical modified flax fibers under the condition of alkali-urea,the method is used to characterizate flax fibers′ micro-structure with Scanning Electron Microscope and X-ray graph.
研究亚麻纤维碱-尿素化学改性
5)  electrochemical modification
电化学改性
1.
Numerical simulation of the effect of electrochemical modification of 3D carbon fiber fabrics;
炭纤维三维织物电化学改性效果数值模拟分析
6)  electrochemical treatment
电化学改性
1.
The effects of electrochemical treatment of carbon fibers in different aqueous phosphate were investigated.
 对比研究(NH4)2HPO4和NH4H2PO4两种不同电解质对碳纤维电化学改性效果的影响。
2.
PAN-based carbon fibers were modified by electrochemical treatment using phosphoric acid, sodium hydroxide and ammonium acid carbonate as electrolyte respectively.
分别采用磷酸、氢氧化钠和碳酸氢铵3种电解液对PAN-基碳纤维进行电化学改性处理,研究电解液种类对碳纤维电化学改性效果的影响规律。
补充资料:化学改性
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性质:通过化学反应改变聚合物的物理、化学性质的方法。如聚苯乙烯的硬链段刚性太强,可引进聚乙烯软链段,增加韧性;尼龙、聚酯等聚合物的端基(氨基、羧基、羟基等),可用一元酸(苯甲酸或乙酸酐)、一元醇(环己醇、丁醇或苯甲醇等)进行端基封闭;由多元醇与多元酸缩聚而成的醇酸聚酯耐水性及韧性差,加入脂肪酸进行改性后可以显著提高它的耐湿性和耐水性,弹性也相应提高。

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