fluctuation flow meter 波动流速仪
self-oscillating fluctuation flow 自激波动流
flow fluctuation [油气] 流量波动
flow fluctuation coefficient 流量脉动系数
flow-fluctuation 流量变动
fluctuation of flow properties 流动参数不稳定性
flow fluctuation noises 流量脉动噪声
liquid-flow fluctuation 液体流量脉动
The hydraulic factors caused by the fluctuation flow and the filter mechanism of the geotextile filter of sea embankment are researched.
研究了波动水流对海堤织物滤层的水力要素及过滤机理。
According to the rheology theory, flow characteristics and pressure fluctuation of pumped concrete in conveying pipe are analyzed.
从流变学原理出发，分析泵送混凝土在输送管道内的流动特性和压力变化情况。
The mixing chamber of headbox plays an important role in homogenizing pulp flow and stabilizing pressure fluctuation of pulp. The length of mixing chamber is an important parameter.
混合室在流浆箱中起着均匀浆流、稳定压力的重要作用，而混合室的长度是混合室设计中的重要参数。
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