1.
fluid drag and head loss
水流阻力和水头损失
2.
Resistance Loss and Equal Allocation of Coal-Water Slurry Flowing Through Local Fittings
水煤浆流经局部管件的阻力损失和均配规律
3.
head of fluid frictinal loss
流体摩擦阻力损失压头
4.
resistance head
阻力压头(用压头表示的阻力损失)
5.
Influence of Rotational Speed of Pumps on Hydraulic Losses in Suction Boxes and Discharge Passages
水泵转速变化对进出水流道水力损失的影响
6.
Experimental Research on the Head Loss of the Filter and the Adsorption Bed
过滤池和吸附床水头损失的实验研究
7.
Chiu and Seman(1971)studied the head loss of flows transporting sediment in circular and square pipes with spiraling motion.
邱和思门（1971）研究了在圆管和方形管中输沙时具有螺旋运动的水流的水头损失问题。
8.
Gilbert speculates that the reason for this increase of transport rate is the reduction of friction losses by the presence of fine suspended material in the flow.
吉尔勃特认为输沙率增加的理由，是水流中存在的细悬移泥沙将减少阻力损失。
9.
3D turbulet flow and hydraulic loss for pump system with horizontal forward-extension shaft
卧式前轴伸泵装置流道三维流动及水力损失
10.
Diagnosis and renovation to gravity wharf's rubble bed damaged by water flow
重力式码头抛石基床遭水流冲刷破损后的诊断和治理
11.
Simulation and experimental study on head loss of heat exchanger pipe with helical baffles
螺旋折流板换热管水力损失数值模拟及实验
12.
fresh andor rain water damage
淡水和雨淋损淡水和或雨淋损失
13.
Study on the Friction Loss of Hydraulic Lifting Large Solid Particles in Vertical Pipeline;
垂直管道大径固体颗粒水力提升摩阻损失的研究
14.
THE ASSESSMENT ON ECONOMIC AND ECO-VALUE LOSS OF SOIL AND WATER LOSS IN SHANDONG PROVINCE;
山东省水土流失经济损失与生态价值损失评估
15.
Outlet divergent passages are adopted in large, low head pumping stations whose hydraulic losses are15%~20% of pump water head.
大型低扬程水泵采用渐扩出水流道,比水流道水力损失占泵扬程的15%20%右。
16.
Economical Cost Evaluation of Ecological Environment Degradation in China
中国水土流失经济损失的货币化评价
17.
The basket and pan types cause an increased resistance to flow.
吊篮和平盘式取样器加大了对水流的阻力。
18.
Sand wave movement is an important form of sediment movement for alluvial rivers and has a great effect on stream resistance.
沙波运动是冲积河流泥沙运动的一种重要形式。 沙波的消长对河道水流的阻力损失有很大的影响。