This equation is one of the most useful, as it allows the nozzle exit velocity to be calculated.
这个等式是其中一个最有用，因为它允许喷嘴出口速度计算。
Comparing the calculated and experiment results show that the mathematical model is feasible and may be used to measure and study the velocity of sheet flow, sediment and the distribution of solute.
计算结果与实验结果比较表明此数学模型是可行的，有可能用于测量和研究水流速度、泥沙含量及溶质在水流中的分布。
The current velocity is an important parameter of debris flow, and it is more difficulty to be measured and calculated.
泥石流流速是难以实测和准确推算的重要参数。
There is no way to measure the energy of a space target directly, the energy must be calculated from the position and velocity.
机械能无法直接测量，只能通过空间目标的位置与速度计算。
The start-up time of the mill is calculated to be 7.94~ 10.32 s by a linear formulation for the rotating velocity-time relationship to be 7.94~ 10.32 s.
采用线性关系表示异步电动机启动阶段转速与时间的关系，计算出立式行星磨的启动时间范围为7.94~10.32s。
After the vortex distribution is solved according to the boundary condition of no-flow-penetrating through the blade surface, the velocity reduced by the propeller can be calculated.
根据桨叶表面流动不穿透条件解出升力面奇点后，然后再求它们对流场的扰动。
After the vortex distribution is solved according to the boundary condition of no-flow-penetrating through the blade surface, the velocity reduced by the propeller can be calculated.
根据桨叶表面流动不穿透条件解出升力面奇点后，然后再求它们对流场的扰动。
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