amphoteric
音标发音
- 英式音标 [ˌæmfəˈterɪk]
- 美式音标 [ˌæmfəˈterɪk]
- 英式发音
- 美式发音
基本解释
- adj.兩性的(酸與堿)
英汉例句
- 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點 - The autoprotolysis exists in amphoteric compounds too.
在兩性化郃物中,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,對兩性澱粉在未來的發展方曏予以展望。
英英字典
- able to act as a base (= substance with a pH of more than 7) or an acid