两性离子 meaning in English

a hion
amphion
ampho ion
amphoin
amphoion
amphoteric ion
amphoterite
anphion
dipolar ion
dipolarion
hybridion
zwither-ion
zwitter ionic
zwitterions

Composite metal zwitterionic polymer
复合金属两性离子聚合物
Zwitterion an ion with both a positive and a negative charge . amino acids and form zwitterions : the amino group has the form - nh3 + and the acid group is ionized as - coo -
两性离子：既带有正电荷又带有负电荷的离子。氨基酸就是这样一种离子：氨基基团为- nh3 +而羧基端为- coo - 。
Ni xiangshan * , shi xiufan , lin lunjiang * 1988 an interaction potential between an alanine zwitterion and a water molecule based on abainitio calculations . international journal of quantum chemistry , 34 : 527 - 533
倪向善* 、石秀凡、林伦奖* 1988基于从头算的丙氨酸两性离子和水分子的相互作用。国际量子化学杂志, 34 : 521 533 。
The technological developments of four types surfactants , anionic , nonionic , cationic and amphoteric surfactants , and two types raw materials are reviewed , and the development trend of surfactant industry is discussed
摘要综述了阴离子、非离子、阳离子、两性离子类表面活性剂及其两种主要原料（直链烷基苯磺酸盐、脂肪醇）的技术进展，概述了表面活性剂的发展方向。