doppler minimum flow-velocity resolution 多普勒最低流速分辨力
mean flow velocity 平均血流速度 ; 平均流速
gas flow velocity 气流速度
distribution of flow velocity 流速分布
flow velocity distribution [水利] 流速分布
back-flow velocity 回流速度
Investigated variation regularity of jet flow velocity z component w isoline patch width and educed the fitted formulas.
研究了射流z轴方向流速分量w等值线流团宽度随时间的变化规律并给出了拟合公式。
参考来源 - 纯射流在非恒定横流中的流动特性研究The effect of the leakage flow will weaken along axial direction and the flow velocity of the fluid tends to steady.
漏流对流体流速的影响会沿着轴线方向不断减小,流体流速趋于稳定。
参考来源 - 螺旋折流板换热器壳程流动特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
In experiments, a blindfolded harbor seal can detect the passage of a fish by using its whiskers to sense changes in flow velocity - even 30 seconds after its prey has passed by.
在试验中，一只被蒙住眼睛的海豹用胡子感应水流速的变化，从而发现鱼游动的路径——即使那猎物是在30秒以前经过那里的。
This paper describes a new intelligent digital anemometer for the measurement of wind tunnel flow velocity based on the Pitot-static tube.
本文介绍了一种用毕托管测量风洞流速的新型智能数字式风速仪。
The results indicate that this kind of energy dissipation function can improve the water flow regime in the stepped spillways and reduce the flow velocity by a wide margin.
结果表明：此种消能工能改善台阶式溢洪道的水流流态，大幅度地减小水流流速。
应用推荐