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1·Germanium forms an amphoteric oxide GeO2 and anionic germanates, such as Mg2GeO4.

锗形成了两性氧化物 GeO2 和阴离子锗酸盐，如 Mg2GeO4。

2·The autoprotolysis exists in amphoteric compounds too.

在两性化合物中，也存在着质子自递现象。

3·An amphoteric compound reacts with both acids and bases to form salts.

两性物质，既与酸也与碱发生反应生成盐。

4·Proteins behave either as acids or bases and are said to be amphoteric.

蛋白质习性又像酸又像碱，因此说它是两性的。

5·The new system is made of single amphoteric surfactant and clay stabilizer.

该体系由单一两性表面活性剂和黏土稳定剂组成。

6·The applications of products from amino-acid imidazoline amphoteric surfactant were recommended.

介绍了以它为原料制备产品的用途。

7·Aim To explore interaction mode between amphoteric molecules with the ordered phospholipid membrane.

目的揭示两性分子与有序磷脂膜的作用模式。

8·The synthesis of larch extract tannin amphoteric water treatment agent was divided into three phases.

在实验过程中落叶松单宁两性水处理剂的合成主要分为三个阶段。

9·Amphoteric monomer is prepared with acrylic acid, dimethylamine, and chloroethanol by Mannich reaction.

以丙烯酸、二甲胺、环氧氯丙烷为原料，通过曼尼希反应制得两性离子单体。

10·The proportion of cationic groups and anionic groups influences the properties of amphoteric pherolresin.

两性酚醛树脂性能与其分子结构中有机阳离子、有机阴离子基团比例有关。

两性

1·In this paper, the classification and synthesis methods of amino-acid type amphoteric surfactant, and the progress of its application in leather industry were introduced.

本文综述了氨基酸型两性表面活性剂应用于皮革中的研究动向，并重点介绍了其分类及合成方法。

2·A qualified amphoteric ionic surface active agent is achieved in a lab through an organic synthetic reaction.

通过有机合成反应，在实验室制得符合条件的两性离子型表面活性剂。

3·Proteins behave either as acids or bases and are said to be amphoteric.

蛋白质习性又像酸又像碱，因此说它是两性的。

4·Method of treatment of mineral materials by amphoteric polymers, mineral materials obtained, their use as an agent to reduce colloidal quantities in the production of steam.

使用两性聚合物处理矿物材料的方法，由此获得的矿物材料，以及它们作为在造纸过程中减少胶体数量的减少剂的用途。

5·The synthesis of larch extract tannin amphoteric water treatment agent was divided into three phases.

在实验过程中落叶松单宁两性水处理剂的合成主要分为三个阶段。