单词：refluxing
音标：['ri:flʌksiŋ] ；
回流(冷却)
refluxing的用法和样例：
例句
- Because the reaction is exothermic, remove the heating device as soon as the mixture begins refluxing.因本反应为放热反应，当开始回流时即撤去火源。
- The refluxing method is better than the soaking method in determing the content of the polysaccharide.采用回流提取法比模拟泡茶的方法提取的多糖要高。