amphoteric

UK:  [ˌæmfə'terɪk]

US:  [ˌæmfə'terɪk]

adj.

1.有酸碱两性的

2.〔生化〕两性的

3.酸碱兼性的

4.两极的

5.同时有酸碱性的

6.含有正负电荷的

7.两电荷的

8.含有阴阳电荷的

1 . The stability of the emulsion systems with different amphoteric surfactants was compared using centrifugation.
采用离心法对比了添加各个两性表面活性剂的乳胶体系的稳定性；

2 . dewatering after finishing reaction, drying and crushing to obtain the amphoteric ion electrolyte resistant high water absorption resin.
反应结束后，经脱水、干燥、粉碎处理，得到两性离子耐电解质高吸水树脂。

3 . Hydrochloric Acid, Amphoteric Surfactant, Nonionic Surfactant, Dyes.
盐酸，两性表面活性剂，非离子表面活性剂，颜料。

4 . 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。

5 . The synthetic method is novel in the direct synthesis of amide surfactants by vacuum-amphoteric method without ring closing reactions.
本发明方法不经过关环过程，创新性地采用真空―两性化法直接合成酰胺型表面活性剂。