velocity coefficient

It is shown that the coefficient of restitution affects the inpact velocity of tamper and i.

研究表明,恢复系数影响夯锤的冲击速度,冲击速度显著影响强夯的冲击应力.

Analyses the impact of stamping velocity and lubrication conditions on the friction coefficient and the relationship between friction coefficient and cupping value by simulate results.

根据模拟结果分析了冲压速度和润滑条件对摩擦系数的影响以及摩擦系数与镀锌板杯突值之间的相互影响关系。

The weakening coefficient of wind velocity to plot A in sunny slope is under 13.67% by plot A in shady slope.

阳坡样地A的平均风速减弱系数比阴坡样地A低13.67%。

Numerical results show that the convergence velocity of the complex-mode Galerkin method is higher than that of the real mode Galerkin method for a variable coefficient gyroscopic system.

数值结果表明，复模态Galerkin方法相比实模态Galerkin方法对变系数陀螺系统有较高的收敛速度。

Relationship between Sonic Wave Velocity and Hest-conductivity Coefficient in Coal and Rock Acoustic Sounding In Explosive Rocks

煤层岩体中声波速度与导热系数的关系

The effect of operation pressure on the specific impulse of tactical missile solid motors is analyzed from several factors, such as characteristic velocity, thrust coefficient, impulse coefficients of the chamber and nozzle.

从固体发动机的特征速度、推力系数、燃烧室冲量系数和喷管冲量系数等因素出发，分析了发动机工作压强对战术固体火箭发动机比冲的影响。

However, the friction coefficient between Ni and APS increased with sliding velocity increasing and reduced with load increasing.

而镍与APS间的摩擦系数随滑动速度的增大而增大，随载荷的增大而减小。

The results showed that extensive dezincification occurred in all the tests but potential had opposite effects on the dezincification coefficient and susceptibility to stress corrosion cracking; an increase in potential accelerated crack velocity but depressed the dezincification coefficient.

结果表明，所有试验都发生严重脱锌，但是，电位对脱锌系数和应力腐蚀开裂敏感性的作用影响相反：提高电位加速裂纹扩展，却降低了脱锌系数。

According to experimental data, adsorptive mass transfer velocity coefficient and adsorption isotherm were calculated and analyzed.

并利用上述实验数据从理论上计算分析吸附总传质系数K（FaV）和吸附等温线。

Using the improve wet wall tower measure the reaction velocity coefficient of NH_3-CO_3. The thesis shows that the NH3 · H2O in low carbonization absorb CO_2 is one step fast reaction pattern;

本文采用田晴夫等提出的改良型湿壁塔作为测定NH3&CO2反应速率常数的实验装置，进行了碳化氨水溶液对CO2吸收速率的测定。

But at more high temperature ( 80 ℃), the reaction velocity coefficient of separate collected fly ashes is higher than grinding fly ashes.

但在高温（80℃）下，分选灰的反应速率常数大于磨细灰。

Influence of parameters such as attenuation coefficient, velocity of sound, and temperature of medium on focusing sound field generated by a self-focused concave spherical radiator has been studied through numerical simulation with Ray-leigh integral.

以凹球面自聚焦超声换能器为例，用瑞利积分进行数值模拟计算，研究声衰减、声速、温度等参数对声聚焦的影响，并对不同生物组织中声聚焦的特点进行了比较。

The effects of contact pressure and sliding velocity on the frictional coefficient of zinc-coated sheets were studied by sliding test, including hot-dip galvanized, electro-galvanized, pre-phosphated electro-galvanized and galvannealed sheets.

本文采用平板摩擦试验研究了正压力和滑动速度对热镀纯锌、电镀纯锌、预磷化电镀纯锌和热镀锌铁合金摩擦系数的影响。