改性方法分为化学改性和物理改性。
There are two modification methods, chemical and physical method, respectively.
介绍了甲壳素和壳聚糖化学改性的研究进展。
The advancement in the research of chitin and chitosan's chemical modification is generalized.
大豆油脚经化学改性后得到了一种铸造粘结剂。
A kind of casting binder is obtained from soy bean lecithin by chemistry modification.
综述了国内外磷脂物理和化学改性方法研究的进展。
The advances in physical and chemical modification methods of phospholipids were reviewed.
对近年来壳聚糖在化学改性方面的工作进行了综述。
This review covers the recent progress in chemical modification of chitosan.
文章综述了壳聚糖的化学改性方法并展望其发展前景。
The method of chitosan chemical modification were reviewed and its development were prospected in the paper.
棕榈油及其分离品，不论是否精制，但未经化学改性。
Palm oil and its fractions, whether or not refined, but not chemically modified.
通过化学改性，甲壳素和甲壳胺可以获得更多的性能。
By chemical modification, chitin and chitosan could gain more useful properties.
花生油及其分离品，不论是否精制，但未经化学改性。
Ground-nut oil and its fractions, whether or not refined, but not chemically modified.
油橄榄油及其分离品，不论是否精制，但未经化学改性。
Olive oil and its fractions, whether or not refined, but not chemically modified.
非金属矿物材料的改性方法可分为物理改性和化学改性。
Modification of nonmetallic mineral materials can be classified as physical and chemical.
介绍了天然磷脂的化学改性方法及其改性物的性能特点。
The chemical modification techniques of natural phospholipids and characteristics of products were reviewed in this paper.
其他动物油、脂及其分离品，不论是否精制，但未经化学改性。
Other animal fats and oils and their fractions, whether or not refined, but not chemically modi - fied.
菜子油或芥子油及其分离品，不论是否精制，但未经化学改性。
Rape, colza or mustard oil and fractions thereof, whether or not refined, but not chemic - ally modified.
本文介绍几种天然高分子絮凝制及其化学改性产物的研制和应用。
This paper described the preparations and applications of some natural macromolecular flocculants and their chemically modified polymers.
方法应用环氧氯丙烷(EC)化学改性戊二醛(GA)处理猪瓣。
Methods The glutaraldehyde (GA) treated porcine aortic valves were modified chemically with epoxy chloropropane (EC).
主要综述了魔芋葡甘聚糖的理化性质和近年来化学改性的研究进展。
This article generalizes the recent advancement in the research of chemical modification and property of KGM.
经化学改性工艺，用废聚苯乙烯泡沫塑料制得了两类建筑用胶粘剂。
Through chemical improving process, two kinds of adhesive for architecture industry were prepared from recycling foamed PS plastics.
葵花油、红花油或棉子油及其分离品，不论是否精制，但未经化学改性。
Sunflower-seed, safflower or cottonseed oil and fractions thereof, whether or not refined, but not chemically modified.
利用机械力化学改性方法对复杂铝土矿尾矿进行了表面化学改性的研究。
An experimental research on surface modification of complicated bauxite tailings by mechanical force is described in this paper.
介绍了高分子分离膜材料的亲水改性中常用的化学改性和物理改性方法。
This paper introduced simply hydrophilic modification methods of the polymer membrane materials, for example, chemical and physical means.
鱼或海生哺乳动物的油、脂及其分离品，不论是否精制，但未经化学改性。
Fats and oils and their fractions, of fish or Marine mammals, whether or not refined, but not chemically modified.
本文介绍了淀粉化学改性——一种多功能的阳离子型造纸助剂的合成与应用。
The paper introduces chemical modification of starch-synthesis and application of a kind of multifunctional cationic type paper making additive.
此外，共混、化学改性和物理处理也是改变壳聚糖膜性质便捷、重要的方法。
Besides, Blending, chemical reaction and physical treatment are important ways to change the properties of films.
本文主要介绍了磷脂的化学改性方法，例如：羟基化、氢化、酶水解、酰化等。
The methods of the modification of phospholipids were summarized, such as hydroxylation, hydrogenation, hydrolyzation, acetylation, and so on.
采用热处理与机械力化学改性相结合的方法活化膨润土，可制备橡胶补强填料。
A combined method of thermal treatment and mechanochemical modification of bentonite is briefly presented in this paper.
本文综述了瓜尔胶的结构和性质，重点介绍了化学改性研究方法方面的研究进展。
The structure and characterizations of guar gum are reviewed, with emphasis on the progress in various methods of modification.
在碱性条件下，以C1CH2COOH为羧甲基化试剂，对瓜胶粉进行化学改性。
Under alkaline condition, guar gum powder is modified by C1CH2COOH used as carboxymethyl agent.
采用石蜡与微晶蜡为原料，经化学改性研制出人造蜂蜡，其质量和性能与天然蜂蜡基本相同。
The artificial beeswax was prepared from paraffin wax and microcrystalline by chemical modification. Its quality and function is similar to that of natural beeswax.
采用石蜡与微晶蜡为原料，经化学改性研制出人造蜂蜡，其质量和性能与天然蜂蜡基本相同。
The artificial beeswax was prepared from paraffin wax and microcrystalline by chemical modification. Its quality and function is similar to that of natural beeswax.
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