1.回流,反流,倒流,逆流;退潮
2.【化】回流加热
1.a returning flow of something
2.a backflow of liquid in the opposite direction to its normal movement, e.g. the regurgitation of stomach and peptic juices associated with acid indigestion and hiatal hernia
3.a method of heating liquid so that escaping vapor is condensed and returned to the liquid
1.to heat a liquid in a container with a condenser that catches and returns escaping vapor
1.However, when recirculation (or refluxing) processes become the major transport mechanism in later time, the two cases have less difference.
然而，在加热后期当往返运动成为主要输运机制时，有碰撞和无碰撞两种情况的差别减小。
2.Result: The order of factors which affected extracting was: refluxing temperature, extraction time, solvent volume.
结果：对提取率影响主次次序为回流温度、提取时间、溶剂倍量。
3.Conclusion: The refluxing with methanol-ethyl acetate showed no influence on the polysaccharide extraction.
结果表明，提取前用甲醇-乙酸乙酯回流对多糖得率没有影响。
4.Result Refluxing with 70% methanol was better than other ways in sample preparation.
结果供试品溶液制备中以70%甲醇直接加热回流提取，优于提取方法。
5.taking out the softwood after the degreasing, refluxing the softwood to remove the alkali liquor, and drying the softwood;
取出脱脂后的软木材，回流洗去碱液，烘干；
6.Confirmation of inverse penetration refluxing process parameters
反渗透回流工艺参数的确定
7.Nanocrystalline NiZn Ferrite Prepared by Refluxing Method and Mechanism of Spinel Formation
回流法制备纳米NiZn铁氧体及成相机理研究
8.1 the stirring and refluxing are continued until no more water collects in the trap of the separating head;
1搅拌回流是一直持续到没有更多的水收集在陷阱分离头；
9.Surgical treatment of refluxing cholangitis
反流性胆管炎的外科治疗
10.Studies on extraction of general flavone compound from artemisia selengensis turcz by refluxing with ethanol
醇溶剂回流法提取藜蒿中黄酮类化合物方法研究