1·The pressure drop is one of the most important characteristics in hydrodynamics of high-gravity rotating bed.
压降是超重力旋转床流体力学的重要特征之一。
2·Discusses the principle of drainpipe design for refrigerator, and also gives the formula of opening size of drainpipe of air-cooled refrigerator based on thermodynamics and hydrodynamics.
给出电冰箱排水管设计应遵循的准则，同时从热力学和流体力学的角度推导出风冷冰箱排水管开口尺寸的计算公式。
3·Based on the energy equation of hydrodynamics, the distribution of velocity and pressure in the classifier was analyzed.
利用流体力学的能量方程，分析了分级机内的速度和压力分布。
4·Along with the development of the computer industry, numerical calculation is widely used in the computation hydrodynamics.
随着计算机工业的飞速发展，数值计算方法在计算流体力学中得到了广泛的应用。
5·Analyzed the application of hydrodynamics at the fields of removing of dust in excavate machine, hydraulic system, fanner machine, concentrator machine, especially the use in new concentrator machine.
分析了流体力学在采掘机械中灭尘及液压系统、通风机械、选矿机械，尤其是在新型选矿机械中的应用。
1·Based on the principles of hydrodynamics, it analyzed the propulsive force generated under water by the driving flakes of the robot.
基于水动力学原理，对机器人推进机构的轮片在水下产生的推动力进行了分析。
2·Based on the energy state of soil moisture content, soil hydrodynamics studies water flow, solute and heat transport in unsaturation soil.
土壤水动力学是以土壤中水分的能态为基础研究非饱和土壤中水分、溶质和热量运移问题的学科。
3·Hydrodynamics shows that the flap rudder can increase lift coefficient notably.
水动力学表明，襟翼舵的存在大幅度地提高了升力系数值。