基本解释n.回流；软熔，软熔发亮处理动词reflow的现代分词形式同根派生 英汉例句用作名词 (n.)Concentration of alcohol, reflowing time and amont of alcohol was tested in cluster analysis for alcohol extracting procedure.本文选用正交设计试验，考察了各因素对大黄醇回流所得提取物中总蒽醌含量的影响。