circulation reflux
常见例句
- The dirty mire Chih-Shang pure liquid reflux arrives to regulate pond circulation a processing.
污泥池上清液回流到调节池循环处理。 - Methods: Comparing the extracting efficiency of rutin from the sophora japonica by microwave extracting, decoction and circulation reflux with alcohol.
方法：比较微波萃取、水回流提取、乙醇回流提取三种方法对槐米中芦丁的提取效率，并通过正交设计优化微波萃取工艺； 返回 circulation reflux