用激光测速方法研究圆管流动的湍流间歇现象。
The turbulence intermitency in pipe transition flow is investigated experimentally by using laser Doppler velocimetry.
数值计算表明，在该模型中没有严格的间歇现象。
Numerical results show that there is no rigorous intermittency behavior in the frame of the model.
每次抓握的间歇所积累起来的这种效果就能很好的减少累积的充血现象。
The aggregate effect of doing this between every grip will significantly reduce your accumulated pump.
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