流阻系数,resistance coefficient
1)resistance coefficient流阻系数
1.The design feature,work elements,the main equipment choose and test ability and so on of one test device for flux characteristics andresistance coefficient of valve were introduced.介绍了一套阀门流量流阻系数测试装置的设计特点、工作原理、主要设备选型以及测试能力。
2.Its full opening time andresistance coefficient are key parameters that concern research reactor to shut down safely.自然循环阀是先进研究堆余热冷却系统的主要阀门 ,安装在反应堆池水水面以下9 8m处 ,阀门的操纵杆长度为 1 0 4m ,其全开时间和流阻系数是影响研究堆安全停堆的关键参数。
英文短句/例句
1.Numerical simulation of resistance coefficient and experiment research of fire hydrant valve船用消防阀流阻系数模拟测定方法的探讨
2.Simulation of drag and lift coefficients on two cylinders in flow field with turbulence model湍流模型下双柱绕流升阻力系数数值模拟
3.Research on Development of the Connection Equation on Friction Factor of Fluid Resistance流体阻力摩擦系数关联式演变的探讨
4.Study on Resistance Coefficient of Reeds and Numerical Simulation of Flow in Wetland;芦苇阻力系数物模及湿地水流数模研究
5.resistance-temperature coefficient (of resistance thermometer sensor)（热电阻的）电阻温度系数
6.Gives a calculation formula of the absolute error of specific frictional head losses.给出了湍流区沿程阻力系数绝对误差的计算式。
7.Study on friction factor and eddy viscosity of overbank flows漫滩水流摩阻因子与涡粘性系数的研究
8.Experimental Study of Local Resistance of Divided-Flow Adjustable-Cross;带调节阀片分流四通局部阻力系数实验研究
9.Real-time Control System on the NC Lathe of Vibration Isolating with a Changable ERF Damper;电流变液可变阻尼减振数控机床实时控制系统
10.Determination Of Friction Factors Of The Caplillary Tube In Refrigerating Machines Based On Experiments;基于试验的制冷机节流管沿程阻力系数的确定
11.Design of data acquisition system to hydro-resistivity measure device流体电阻率测定装置数据采集系统设计
parison and Improvement of the Connection Equation on Friction Factor of Fluid Resistance流体阻力摩擦系数关联式的比较与改进
13.Prediction on wellhead outflow performance by dynamic friction coefficient of gas wells利用气井动态摩阻系数预测井口流出动态
14.damping coefficient减幅系数，阻尼系数
15.drag coefficient牵引系数，阻力系数
16.a coil of low resistance and high inductance used in electrical circuits to pass direct current and attenuate alternating current.在电路中让直流电通过削弱交流电的低电阻高感应系数的线圈。
17.The specific resistance of iron is not so small as that of copper铁的电阻系数不如铜的电阻系数那样
18.blade profile drag coefficient桨叶剖面阻力系数，叶型阻力系数
相关短句/例句
Flow Resistant Coefficient流体阻力系数
1.Measurement of theFlow Resistant Coefficient of the Rupture Disc Devices of ASME PTC 25;ASME PTC 25爆破片装置流体阻力系数的测定
3)Discharge resistance coefficient流量阻力系数
4)flood port resistance coefficient流水孔阻力系数
1.This effect of pressure gradient on flood port resistance is studied,orthogonal and uniform design methods are used to draw up the calculation schemes,two empirical equations forflood port resistance coefficient are presented by way of stepwise regression.本文研究了压力梯度对于流水孔阻力的影响,采用正交设计与均匀设计方法编排了流水孔阻力系数的计算方案,将计算结果逐步回归,给出了流水孔阻力系数的经验估算公式,并用某型实艇流水孔作算例,验证了回归公式的实用性,发展了预报潜艇流水孔补贴系数的新方法。
5)cross flow drag coefficient横流阻力系数
1.butthe error is too big·We believe that the key way for resoving this problem is to get the accu-ratecross flow drag coefficient C_(wy) which is varied with the ship’s particulars.在整理分析有关船模试验资料之后，提出了估算船舶横流阻力系数的近似公式，与实船试验结果比较，能较好地吻合。
6)friction factor of laminar flow层流阻力系数
延伸阅读
风阻系数风阻系数：空气阻力是汽车行驶时所遇到最大的也是最重要的外力。空气阻力系数，又称风阻系数，是计算汽车空气阻力的一个重要系数。它是通过风洞实验和下滑实验所确定的一个数学参数, 用它可以计算出汽车在行驶时的空气阻力。
