1、

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。

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2、

Consequently, at the macroscopic crack branching velocity, the experimental fracture surface energy and the fracture surface roughness; have no single value in such materials.

因此,对这种材料在宏观裂纹分叉速度时,实验断裂表面能及断裂表面韧性没有单一值。

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3、

The Combined Error Doppler Ultrasound for Blood Flow Velocity Measurement and Its Simulation

超声多普勒血流测量的误差及其仿真研究

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4、

Study on Methods of Improving Bacterial Leaching Velocity of Gold Ores

提高细菌浸矿速度的方法研究

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5、

The Study on Velocity Field of Bachu Uplift in the East Part of Tarim Basin; a pirate along the Barbary coast.

塔里木盆地巴楚隆起东段速度场研究在巴巴多斯地区的海盗。

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6、

The influence of the wind velocity on corona loss was described.

同时,对风速等因素对电晕损失的影响也作了介绍。

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7、

Minimum fluidization velocity of the binary mixture of particle systems

双组分颗粒系统的最小流化速度

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8、

Through the field monitoring of blasting seismic wave and using the blasting shock damage criterion, the causes for the block-dropping in the adit were analyzed and the allowable peak particle vibration velocity for the adit was given.

通过现场爆破地震波的监测,结合爆破震动破坏判据,分析了平硐产生落块的原因,给出了平硐的允许峰值质点振动速度的建议值。

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9、

When IRI was replaced with standard deviation(σ) of profilometer, another equation of DAF can be expressed with σ and vehicle velocity. With the riding quality evaluation ranking criterion, the dynamic amplification factor of each rank was also achieved for bituminous pavement and cement concrete pavement.

引入IRI与连续平整度仪测定的标准差σ的关系后,得到动荷系数与σ及车速的关系式,最后结合沥青路面和水泥混凝土路面行驶质量评价标准,提出各路面等级的动荷系数。

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10、

Based on the vortex blob theory suggested by ZHANG Hong-Wu, a formula of turbulent viscosity for hyper-concentrated flows is derived by using an high accuracy expression for vertical distribution of velocity.

基于张红武的紊流涡团模式和采用高精度的流速垂向分布表达式,建立起高含沙水流的紊动粘性系数计算公式。

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11、

High crust blocks velocity and slag absorbing capability.

凝渣速率快,吸渣能力强。

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12、

By the introduction of a compensation term in the design of the sliding mode observer that counteracts the effect of system deviations to the velocity reconstruction, the exponential observation error is converged to a bounded region.

在滑模观测器设计中引入补偿项,动态抵消系统偏差对速度重构的影响,确保观测误差指数收敛到有界域。

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13、

Based on some reasonable simplifications on turbulent eddy diffusivity and mean velocity, an analytical solution to the charge transportation equation related to flow electrification is derived, by which an expression for the streaming current in a pipe is derived.

在合理简化紊流扩散系数和油流速度的基础上,推导出油内有关油流带电的电荷输运方程的解析解,并且根据该解析解导出了冲流电流计算公式。

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14、

Children's Prediction of the Track of Objects Falling with Velocity and Its Significance for Early Childhood Education

幼儿对具初速度物体下落轨迹的预测及其学前教育意义

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15、

The calculation results show that pavement types have positive influence on thermal regime in permafrost embankments, and concrete pavement can effectively decrease pavement temperature, delay falling velocity of permafrost table, and protect the permafrost under embankments effectively.

结果表明:路面类型对冻土路基温度场有着重要影响,水泥路面的采用可有效地降低路面温度,延缓冻土上限下降速率,从而可以有效保护基底多年冻土;

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16、

In order to increase the falling velocity of sediment particles in the muddy water discharged from a clarification station of a coal-fired power station, polyacrylamide ( PAM) was added into the muddy water.

电厂净化站排出的泥水加入高分子聚丙烯酰胺(PAM)絮凝剂后,改变了泥沙颗粒的自然沉速。

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17、

An improvement to the falling velocity formula of the large-diameter raindrop in the simulated rainfall

人工模拟降雨中大粒径雨滴着地速度公式的探讨

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18、

The particle falling velocity is an important parameter in the two-phase flow.

颗粒沉速是两相流动中的重要参数。

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19、

Research on the Influence of Surface Sound Velocity in Multibeam Echo Sounding

表层声速对多波束测深影响的研究

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20、

Finally, the couple analysis of interfacial compound and micro flow, velocity field is conducted, the interfacial compound growth behavior under arc brazing are then enriched.

最后对液滴内部的显微流场、速度场和界面组织进行了耦合分析,表明电弧钎焊过程中的强大流场对界面须状金属间化合物的破碎和迁移有利,充实了电弧钎焊界面化合物生长过程研究。

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