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- Kahn reacting material 梅毒絮状沉淀反应物质, 康氏反应物质
- Quaternary ammonium salt cationic polymer have been synthesized acting as reacting material and initiator with epicholorohydrin, dimethylamine and potasaium persulfate, sodium sulphite. 以过硫酸钾、亚硫酸钠为引发剂，二甲胺、环氧氯丙烷为原料合成了季胺盐型阳离子聚合物。
- The chemist makes frequent use of catalysts. He adds them in small quantities to reacting materials. 化学工作者经常通过把少量催化剂加入反应物中的方式利用催化剂。
- cross reacting material negative 交叉反应物质阴性
- cross reacting material positive 交叉反应物质阳性
- Kahn's reacting material 康氏反应物质:梅毒絮状沉淀反应物质
- The material is flawed throughout. 这种材料到处是裂缝。
- How do you react to this modern artist's paintings? 你对这位现代艺术家的画有何评价？
- How did they react to your suggestion? 他们对你的建议有什么反应？
- Acids react with bases to form salts. 酸与碱反应生成盐。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- Sodium and water react (together). 钠和水能起反应。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- People can react badly to certain food additives. 有的人对某些食物添加剂产生严重变态反应。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- They did not react to this provocation. 他们对这一挑衅未作反应。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- How did he react to your suggestion? 他对你的建议反应如何？
