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- atomatic amphoteric compound 芳香两性化合物
- The autoprotolysis exists in amphoteric compounds too. 在两性化合物中,也存在着质子自递现象。
- The univalent radical or group OH, a characteristic component of bases, certain acids, phenols, alcohols, carboxylic and sulfonic acids, and amphoteric compounds. 羟基单价原子团或羟团,是碱、一些酸、酚、醇、羧酸和硫酸及两性化合物的主要成分
- Keywords acrylic resin;retanning agent;amphoteric compound; 丙烯酸树脂;复鞣剂;两性化合物;
- A New Method of Treating the Problem of Acids and Bases of Amphoteric Compound 两性物质酸碱性的判定
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Air is a mixture, not a compound of gases. 空气是气体的混合物,不是化合物。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- My friend's family lives in the compound. 我朋友的家住在那个大院里。
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物
- amphoteric compound 两性化合物
- An organic compound containing many double bonds. 多烯一种包含许多双键的有机化合物
- Atomatic thread trimmer, reverse-feed and presser foot lift. 采用自动剪线、倒缝、拨线提升压脚功能。
- A medicinal compound formerly used as an antidote for poison. 解毒剂一种药物复合剂,以前用于解毒
- All prisoners were frog-marched (out) into the compound. 犯人都被迫反剪双臂(出来)进入院子。
- Aromatic amphoteric compound 吸附等温线
- amphoteric compound(amphdyte) 两性电解质
- Abstract: Cationic and amphoteric flocculants have many advantages. 阳离子型高分子絮凝剂及两性高分子絮凝剂具有许多优点