velocity的例句大全

Laser Doppler Anemometry ( LDA) is a non-contact optical method for measuring flow velocity.

激光多普勒测速技术（LDA），是一种流体速度的无接触式光学测量方法。

Results The growth and the proliferation velocity of MSCs were active and fast respectively when the pH level of culture medium were between 7.2~ 7.4, MSCs formed the cell clone having the anagogic cell shape and exhibited a typical fibroblast-like morphology.

结果培养液的pH值在7.2～7.4之间时，MSCs生长活跃，增殖速度极快，无接触抑制，镜下细胞呈单一梭形外观的成纤维细胞，形成成纤维细胞集落。

The velocity of the vehicles has a little influence on the stress and the deflection in pavement and subgrade but rather significantly on the amplitude of fluctuating stress and deflection;

车辆速度的增加使路基路面的应力和弯沉有一定的减小，但是应力和弯沉的波动幅度随车速的增加而增大；

The characteristics of dehydrated amphibolite and the heterogeneity of the low velocity layer

角闪岩脱水特性与壳内低速层的不均一性

Study of Erosion Behaviors of High Manganese Steel under High Velocity Impacting of Alundum Particles

高速氧化铝粒子冲蚀下高锰钢的磨损特性

Study on Effect of Impacting Velocity of Alundum Particle to Erosion Behaviors of High Manganese Steel

氧化铝粒子的冲蚀速度对高锰钢磨损特性影响的研究

The results indicate that the total transverse diameter of the atlas, and the maximum transverse diameter of vertebral foramen of the axis, a close to equal velocity growth, all other variables are all negative allometry.

结果表明：寰椎全宽及枢椎椎孔横径接近等速生长，其余变量均为负异速生长。

The water flow velocity in the suction pipe, which is crucial for evaluating the performance on pumping fish, can be measured by the pumped water flow rate of the riser in an air lift pump system.

气力提升泵的水输送量反映了提升管进口的流速情况，而进口流速是衡量吸鱼效果的重要因素。

Method of Calculating the Air Conditioning Load of vehicle Based on Velocity

基于车速的车辆空调负荷计算

Abstract In this paper, the 3 D velocity fields in the furnaces' arch area for a conventional stock boiler and the model with dipole vortex device were measured by the hot wire aerometer.

用热线风速仪测量了常规层燃炉炉膛和带有偶极子涡流器的炉膛模型拱区的三维速度场。

Calculations and analyses are made on surface pressure, velocity distribution as well as aerodynamic resistance, using Computational Fluids Dynamics software CFX, 3D viscous incompressible Reynolds averaged Navier stokes equations and turbulence model k ε double equation.

运用流体动力学数值计算软件CFX，采用三维粘性不可压缩雷诺平均应力方程和k-ε双方程湍流模型，对200km/h电动旅客列车进行了表面压力、速度分布及空气阻力的计算分析。

Using cross sections of the electron impact excitation processes the velocity coefficients for reactions were calculated. It was confirmed that excitation of the resonance level 3d 9 4s 2 2 D with Hbr admixtures is going better.

利用交叉区电子碰撞激发过程计算了反应速度系数，表明具有HBr混合物的3d94s22D能级的共振激发更好。

The influence of impulse duration, direction, and damage position, extent on the velocity wave at the impulse action point is addressed.

研究了脉冲持续时间和作用方向、损伤位置和程度对脉冲作用点速度波的影响规律。

The latter has high coupling coefficient, low acoustic velocity and excellent temperature stability.

后者具有高的耦合系数，低的声速，好的温度稳定性。

The Ray-Parameter Method for Acoustic Velocity Measurements of Thin Sediment Layers

测量海底沉积层声速的射线参数法

Measurements of Material's Acoustic Velocity and Attenuation by Signal Analysis

用信号分析技术检测材料的声速和衰减

Experimental study on the relationship between rock fracture toughness and acoustic velocity

岩石断裂韧性与声波速度相关性的试验研究

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 acoustic radiation resistance matrix is combined with the velocity vector on a vibration surface to predict the total sound power radiated from the structure.

利用声辐射阻力矩阵和振动面上的速度矢量预报了结构声辐射的总功率。

Spatial correlation coefficients of acoustic pressure and particle velocity based on vector hydrophone

基于矢量水听器的声压和质点振速的空间相关系数