1)hydraulic radius水力半径
1.Discussion on discharge calculation error using mean water depth instead of hydraulic radius;用平均水深代替水力半径的流量计算误差的探讨
2.Discharges are always calculated by average depth instead of hydraulic radius in Manning Equation,in which width and depth ratio is more than 100.应用曼宁公式进行流量计算时,当宽深比>100时,水力半径可以用断面平均水深代替。
3.Based on the hydraulic radius concept,the calculation formulas of leachate collection pipes were given.在水力半径基本概念基础上,针对渗滤液收集管,给出计算公式,通过引入无量纲参数相对水力半径和相对水深,简化公式并使计算的结果更具有普遍性,给出了相对水力半径和相对水深的关系曲线,提高了工程计算的效率。
英文短句/例句
1.Hydraulic radius calculation of leachate collection pipe in MSW填埋场渗滤液收集管水力半径的计算
2.bilge-radius to beam ratio舭部半径与水线宽度比
3.On the other hand, the interrelations among the viscidity of cement slurry, diffusion time, grouting pressure, diameter of grouting pipe and slurry diffusion radius are analyzed.分析了水泥浆液粘度、扩散时间、浆压力、浆管直径与浆液扩散半径之间的相互关系。
4.Research and application of the zero-radius water jet radial drilling technology零半径水射流径向钻井技术的研究与应用
5.MANEUVERABILITY. Short turning radius, power steering.灵活性：较小的转弯半径，动力转向。
6.Production Industry Chain, Production Matching Radius and Self-development Capability of an Enterprise;产业链、产业配套半径与企业自生能力
7.Optimum Design of the Radial Interference Magnitude of Shrunk Pressure Vessels热套压力容器半径过盈量的优化设计
8.To Solve the Yield and Influnce Radius of Seepage Well on the River Bed by Hydraulic Flow Net Method用流网法求解河床渗井的出水量与影响半径
9.Drilling technology for 3D medium-radius Huanping-3 horizontal well in Changqing Oil Field长庆油田中半径三维水平井环平3井钻井技术
10.Residual Collapsing Strength Analysis of Bending Part Casing in Medium/Short Radius Horizontal Wells中短半径水平井弯曲段套管剩余抗挤强度分析
11.Study of maximum heating radius of seawater-source heat pump district heating systems海水源热泵区域供热系统最大供热半径的研究
12.Research the reason of influence the mediμm radius horizontal well drilling speed in the shallow layer影响浅层中半径水平井钻井速度的原因探讨
13.The maximum shearing stress to which the material is subjected has a value equal to the radius of the circle.材料承受的最大应力数值等于圆的半径。
14.Hence, the damage radii can not be determined from overpressure alone.因此，破坏半径不能单单由超压力大小来决定。
15.The smaller the curvature and the larger the crack length the smaller will be the fracture stress.曲线半径越小，裂纹长度越大，断裂应力也就越低。
16....shuts down any power source within its blast radius....能使爆炸半径内的一切动力源,失去作用
17.The Relations among the Surface Tension, Radius of Liquid Drop and Volume Fraction of W/O Micro Milk Liquid;W/O型微乳液表面张力、液滴半径等之间的关系
18.Research on Steering Resisting Torque and Turning Radius of Crawler Crane履带起重机转向阻力矩及转向半径研究
相关短句/例句
hydrodynamic radius水力学半径
1.Measurement of protein hydrodynamic radius and its applications to monitor protein denaturation;蛋白质水力学半径的测定及用于蛋白质变性过程的实时监控
3)caving hydraulic radius崩落水力半径
4)hydrodynamic radius水动力学半径
1.According to the "bridging" principle,the relationship between the hydrodynamic radius(R_(h)) of molecule that can block pore throat and the radius of pore throat(R) is: R_(h)>0.根据“架桥”原理,可对孔喉形成较稳定堵塞的聚合物分子水动力学半径(Rh)与孔喉半径(R)的关系为:Rh大于0。
2.The average hydrodynamic radius,Rh,of molecular coils in aqueous solution is determined by lazer light scattering method for commercial KY series(comb-like) polymers of M(nominal value) 1.5×107的2种K系列商品普通聚合物(HPAM)在水溶液中的分子线团平均水动力学半径Rh;用压汞法测定了克拉玛依油田七东一克下组砾岩油藏的渗透率由0。
3.The hydrodynamic radius of hydrated molecular coils of MO-4000 at 30℃ in standard Shengli brine Ⅱ is determined by using dynamic laser light scattering and is distributed mainly in range 20—100 nm with an average value 39.用动态激光光散射法,在30℃、矿化度19334 mg/L的胜利Ⅱ型盐水中,测得该聚合物水化分子线团的水动力学半径Rh主要分布在20~100 nm范围,其平均值为39。
5)partition method of hydraulic radius水力半径分割法
6)MHR平均水力半径
延伸阅读
水力半径分子式：CAS号：性质：水力半径rh的定义为流体通道的自由截面积A与润湿周边L之比，即rh=A/L。对于圆形管，A=πd2/4,L=πd，则水力半径rh=d/4，即圆管直径d为水力半径的4倍。对于非圆形通道或在套管环隙中流动的流体，均可按上述定义求出其水力半径rh值，然后以四倍的水力半径rh值作为直径d的相当量，称为当量直径de即de=4rh。
