1.
Study on 3-D Numerical Simulation of the Hydraulic Characteristics of Lateral Intake with Two-Direction Flow;
双向水流侧式进出水口水力特性三维数值模拟
2.
bidirectional flow
双向流动, 双向流(程)
3.
Numerical Simulation with the Inlet and Outlet Channels of Two-way Tubular Pumping Station;
双向贯流泵站进出水流道流场数值模拟
4.
Study on Bi-directional Stage Routing Model with Local Inflow Effect
考虑区间入流的双向波水位演算模型研究
5.
In freestyle, each arm is alternately brought over the top and then plunges into the water in front of the swimmer. At the same time, the legs perform a rapid kicking action.
自由泳时，双臂轮流出水，然后向前插入水中，与此同时，两腿迅速打水。
6.
Backstroke: A stroke in which the swimmer is on his or her back performing a flutter-kick and rotating the arms alternately backward.
仰泳：一种泳姿。即运动员仰卧水面，双腿浅打水，两臂轮流向后划水。
7.
Design of Double-Directions Bulb Type for Water Pump Hydro-Generator/Motor of Jiangxia NO.6 Unit Tentative Tidal Power Station
江厦潮汐试验电站6~#机双向灯泡贯流式水泵水轮发电/电动机设计
8.
A current flowing across another current.
交叉水流流向与另一水流交叉的水流
9.
"three direct links (mail, air and shipping services and trade) and Bilateral exchanges"
直接三通与双向交流
10.
Study on Double-flow Model Applied in Computation of Aquatic Environmental Capacity of Tide-affected River;
双向流模型在感潮河段水环境容量计算中的应用探讨
11.
(of water)flow in the specified direction
（指水）（向某方向）流动
12.
A current that flows in an opposite direction to the flow of another current.
逆流，反向电流；逆电流与另一水流或电流的流向相反的水流或电流
13.
From the higher point on the table the water moves laterally, vertically, or obliquely downward.
水从水面的高处倾向、垂向或斜向地向下流动。
14.
Steam trap flow direction in accordance with that of the pipe line.
疏水阀的流向要与管路流向一致。
15.
For dual-phase flow such as steam-water mixtures.
对于双相流体，如蒸汽-水混合流体。
16.
Research on Classification Performance of Double-vortex Self-refluxing Hydrocyclone
双涡自回流水力旋流器分级性能研究
17.
The current was drifting us along.
潮水使我们漂流向前。
18.
Water always flows from a higher to a lower level, but everybody has an ambition to rise higher up in society.
水向低处流, 人往高处走。