amphoteric

音標發(fā)音

Abstract: Cationic and amphoteric flocculants have many advantages.
陽離子型高分子絮凝劑及兩性高分子絮凝劑具有許多優(yōu)點
The autoprotolysis exists in amphoteric compounds too.
在兩性化合物中,也存在著質子自遞現象。
Proteins behave either as acids or bases and are said to be amphoteric.
蛋白質習性又像酸又像堿，因此說它是兩性的。
Their oxides are frequently amphoteric , and react with both acids and alkalis.
他們的氧化物通常是兩性的，和酸、堿都能反應。
Moreover,the development trends of amphoteric starch in future are prospected.
此外,對兩性淀粉在未來的發(fā)展方向予以展望。