particle velocity的意思

particle velocity中文翻譯：

[高能]粒子速度；質點（振動）速度

相似詞語短語

velocity───n.【物】速度

particle───n.顆粒；[物]質點；極小量；小品詞

velocity profile───速度剖面（圖），速度分布圖，速度變化圖

god particle───上帝粒子

muzzle velocity───初速；出口速度；初速度（彈出膛時的速度）

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

angular velocity───[力]角速度

cratering velocity───彈坑速度

particle beam───粒子束，[高能]粒子束流

雙語使用場景

effect of particle velocity lags on pressure-time curves and flow field in chamber is analyzed.───分析了粒子速度滯后對壓力——時間曲線和燃燒室流場的影響。

Particle velocity is an important parameter describing the flow state of gas-solid two-phase flow.───顆粒的流動速度是反應氣固兩相流流動狀況的一個重要參數。

handle of boundary conditions and the formulation of acoustic particle velocity are given.───給出了邊界條件的處理方法及聲粒子速度的計算公式。

It is not the light particle velocity is invariable, do not jumbles together the light fluctuation speed and the light particle velocity.───不是光粒子速度不變，不要把光的波動速度和光粒子速度混為一談。

With the advent of acoustic vector hydrophones, particle velocity has begun to receive more attentions from researchers.───隨著矢量水聽器的出現，不僅是聲壓場，介質質點振速場也受到極大關注。

Calculated particle velocity and concentrations in a spouted bed are in agreement with experimental data.───模擬得到的噴動床內顆粒速度和濃度實驗數據吻合較好。

The relationship of the initial gas and particle velocity ratio and suspended velocity, friction coefficient is analyzed.───分析了初始氣固速度比與懸浮速度、壁摩擦損失系數的關系。

If some particles trended to local extremum in PSO algorithm implementation, the particle velocity was updated and re-initialized.───在PSO算法的運行過程中，對有集聚傾向的粒子進行速度變異處理，重新初始化速度。

英語使用場景

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.