Lower amplitude and frequency make the mean velocity of molten slag increase.

低振幅、低频率使液渣平均流动速度提高。

These included leukocyte rolling number, adhesion number, mean velocity of blood flow and venular shear rate.

观察指标包括白细胞滚动数、粘附数、平均血流速度和壁切率。

The particles were traced in the Lagrangian frame, and the Euler method was used to calculate the particle mean velocity.

跟踪颗粒轨迹时，在拉格朗日框架进行，统计颗粒的平均速度时采用欧拉方法。

All particles reduce the jet velocity half-width, but the effects on the streamwise mean velocity profiles are complicated.

所有的颗粒都降低了射流速度半宽，但对流向平均速度剖面的影响比较复杂。

Methods Transcranial Doppler(TCD) was used to detect the mean velocity(MV) of MCA in 120 patients with EICA stenosis or occlusion.

目的研究颈内动脉颅外段（EICA）狭窄或闭塞患者大脑中动脉（MCA）平均血流速度（MV）与病情和分水岭梗死的关系。