他们发现，冰川向前流动的速度比以前曾经观察到的流速更快。
They found it was marching forwards at a greater pace than a glacier had ever been observed to flow before.
因为他不是很善于游泳，况且河水流动的速度简直像要把颈骨折断似的。
He wasn't a strong swimmer, and the river was moving at breakneck speed.
通过模拟计算得出了发火巷道内烟气流动的速度场、温度场详细分布情况。
The distribution of velocity and temperature of the smoke flow in the fire tunnel was calculated by the simulation.
应用推荐