particle velocity发音

意思翻译

[高能]粒子速度；质点（振动）速度

相似词语短语

velocity───n.【物】速度

particle───n.颗粒；[物]质点；极小量；小品词

velocity profile───速度剖面（图），速度分布图，速度变化图

god particle───上帝粒子

muzzle velocity───初速；出口速度；初速度（弹出膛时的速度）

constant velocity───常速度，等速度; 恒速；匀速；等速度；恒速度

angular velocity───[力]角速度

cratering velocity───弹坑速度

particle beam───粒子束，[高能]粒子束流

双语使用场景

effect of particle velocity lags on pressure-time curves and flow field in chamber is analyzed.───分析了粒子速度滞后对压力——时间曲线和燃烧室流场的影响。

Particle velocity is an important parameter describing the flow state of gas-solid two-phase flow.───颗粒的流动速度是反应气固两相流流动状况的一个重要参数。

handle of boundary conditions and the formulation of acoustic particle velocity are given.───给出了边界条件的处理方法及声粒子速度的计算公式。

It is not the light particle velocity is invariable, do not jumbles together the light fluctuation speed and the light particle velocity.───不是光粒子速度不变，不要把光的波动速度和光粒子速度混为一谈。

With the advent of acoustic vector hydrophones, particle velocity has begun to receive more attentions from researchers.───随着矢量水听器的出现，不仅是声压场，介质质点振速场也受到极大关注。

Calculated particle velocity and concentrations in a spouted bed are in agreement with experimental data.───模拟得到的喷动床内颗粒速度和浓度实验数据吻合较好。

The relationship of the initial gas and particle velocity ratio and suspended velocity, friction coefficient is analyzed.───分析了初始气固速度比与悬浮速度、壁摩擦损失系数的关系。

If some particles trended to local extremum in PSO algorithm implementation, the particle velocity was updated and re-initialized.───在PSO算法的运行过程中，对有集聚倾向的粒子进行速度变异处理，重新初始化速度。

英语使用场景

The hydrophone is constructed with a pressure hydrophone and particle velocity hydrophone, and is called combined hydrophone.

Adiabatic shear instability will take place when the normal component of particle velocity excesses critical value.

The gain limitation of particle velocity and acoustic energy flux in the sea surface noise field and half-isotropic noise field is discussed based on orientation-exponent theoretic.

Comparing with traditional underwater acoustic system which just utilizes pressure information, combined sensor system processes pressure and particle velocity information jointly in sound field.

The particle velocity distribution in the FCC riser was determined. An anti back mixing structure with changing diameters and tangential direction secondary injection was proposed.

Upbuild the signal model for ship noise, deduce the relationship between sound pressure and particle velocity in plane wave.

In addition higher particle velocity and smaller particle size result in a wider temporal frequency bandwidth.

The method of the two-channel optical fiber reflecting for particle velocity measurement was adopted to get the time sequence signal of moving particle velocity in the fluidized bed.

The effects of impact angle, particle velocity, erodent size and impact time were demonstrated.