Water held or pushed back by or as if by a dam or current.
逆流，回水被或似乎被水坝或急流止住或往回流的水
A Solution to Prevent Inverse Output Current in Buck Converter
低电流负载下Buck防止输出电流回流的一种方案
Purpose: To test check valve No. 2 for tightness against reverse flow.
目的：检测止回阀2号对于回流的紧密度。
A Research on the Returning Geographical Choices of Returning Migrant Rural Workers;
回流农民工的回流地域选择问题研究
branch of a river that forms a backwater
（形成回水的）河的支流.
reflux of stomach contents into the esophagus.
胃中的东西回流到食道。
an abnormal backward flow of body fluids.
身体液体的异常回流。
It may also be used for alcohol recycling and simple reflux extraction.
并且也能回收酒精和简单的回流提取。
Study on the Total-reflux Concentrating and No-reflux Withdrawing Process of Batch Distillation;
间歇精馏全回流浓缩—无回流采出过程的研究
flowing with little speed as e.g. at the turning of the tide.
流动的速度慢，例如在水流回转的地方。
Circuitous windings or sinuosities, as of a stream or path.
曲流河流道路的迂回处或弯曲
Retrospect and Prospect of the Study on the Loss and Return of the Chinese Cultural Relics
中国文物的流失与回归问题研究的回顾与前瞻
It is common for the direct current circuit to be interfered by alternating current voltage.
直流回路受到交流电压干扰,是控制回路中容易产生的现象。
Experimental Study of Control Method of Horizontal Circulation and Sedimentation Behind a Spur Dike;
丁坝回流尺度控制方法和减少回流淤积的实验研究
STUDY ON THE BACK FLOW TECHNIQUE OF FLASH STEAM FROM THROTTING DEVICE
关于空调器节流闪发蒸汽的回流技术的研究
Alternating current( A. C) is a kind of eletric current that continually surges to and fro.
交流电是一种连续不断来回波动的电流。
Swing Check valves prevent reversal of flow through pipe lines.
旋启式止回阀可以防止管路中的流体倒流。
Linear Regression for Analysis of Step Well Flow Experiment Data
分析阶梯流量井流试验数据的线性回归法