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1·The 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。

2·The interface of core-annulus flow may be determined with the particle velocity vector fields.

采用速度矢量场的方法可以确定出环核结构分界。

3·The effects of impact Angle, particle velocity, erodent size and impact time were demonstrated.

研究了冲蚀角度、冲击速度、磨粒尺寸、冲蚀时间等影响因素对材料的冲蚀率的影响。

4·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。

5·The 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。

6·The effects of matrix temperature and particle velocity on residual stress in the coating were studied.

研究基体温度和粒子速度对涂层残余应力的影响。

7·And for non-breaking wave the horizontal particle velocity can be estimated by using regular wave theory.

对于非破波，质点的水平速度可以由规则波理论得到。

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

它是由声压型水听器与振速水听器在结构上组合为一体而构成。

9·Distributions of stress and particle velocity in the elastic unloading region behind the plastic shock wave are given as well.

同时给出了塑性激波后方弹性卸载区内的应力和质点速度分布规律。

10·Particle velocity distribution in the bed was measured to investigate the influence of manufacturing conditions and structure of the bed.

测量了床内颗粒速度分布，考察了操作条件、体系结构等因素对流化床流动特性的影响。