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- Experimental Demonstration of the Non-darcy Phenomenon During Low Velocity Flow through Porous Media 低速非达西渗流现象的实验论证
- A flow passage in a wind tunnel that decelerates a stream of gas or liquid from a high to a low velocity. 扩散道风洞中的气流变迁，将会调整度的气体或液体流降到低速
- This system focused on the anemometry at low velocity range. 该系统主要作用是针对低流速环境中的流速测定。
- Finally, the flow fields at the exit of the diffusing tower are very uneven, and there exists a large area of low velocity, leading to a decrease of the static efficiency of the fan. 各个静止部件单独计算时相比较，在整机计算条件下风机的扩散筒和扩散塔的流场相互干涉比较严重，导致内部流场状况较差，流动损失增大；
- To prevent clogging of the pressure tap by fire solids gas is bled into the bed at low velocity at the taps. 为了防止测压管嘴被微细颗粒堵塞，在管嘴处以低流速向床内注入气体。
- The top- and bottom-guided disc assures perfect seat and disc alignment in spite of side thrust caused by high velocity flow. 顶部和底部导向的阀瓣确保阀座和阀瓣的精确对准不受高速流体所产生的侧面推力的影响。
- To prevent clogging of the pressure tap by fine solids gas is bled into the bed at low velocity at the taps. 为了防止测压管嘴被微细颗粒堵塞,在管嘴处以低流速向床内注入气体。
- In a special circulating system with high velocity flow, boundary shear stresses in clear water flow, aerated flow and sediment laden flow are measured. 在高速水流循环系统中，用自行研制的剪切力传感器分别量测了清水、掺气水流及挟沙水流壁面上的剪切力；
- Axial flow type and ballistic type. The speed of impeller depends on the speed of wind. 叶轮有两种：轴流式、冲击式。叶轮受到大小不同的风力就有不同的转速。
- Synchronical reducer Turbodrills possess mid and low velocity and high torque in all Turbodrills. 在所有的涡轮钻具中，带减速器涡轮钻具具有中低速、大扭矩的特性，现已成为深井钻井的关键装备之一。
- Flow profile and flow type also transited along pipeline inter thermal stations. 在加热站间管道沿线,流态和流型随着温度的变化也会发生转变。
- The material inhomogeneity because of the low velocity layer has a great effect on geoid. 低速层的存在导致的物质不均匀对大地水准面的影响比较大。
- Wavelike slug -flow is a representative flow type in horizontal pneumatic conveying. 波状栓塞流是气力输送中的一种典型流型。
- Abstract: The crashworthiness of truck bumper in a low velocity crash was discussed. 摘要:针对某重型载重汽车保险杠开展低速碰撞安全性研究。
- Put forward the means of compartmentalizing the flow type and the universal formula for the pressure decline of gas-liquid . 分析得出了气液两相流型划分的方法；推导出了气液两相压降计算的通式。
- Fluid flowing barrier extends outwards continuously is a feature of pressure draw-down test model with low velocity nondarcy percolation. 流体流动边界不断向外扩展是低速非达西渗流压力降落试井模型的特点。
- The geometry of guide vane is the important factor affecting the separation performance of the axial flow type gas-liquid cyclone. 对于低含液浓度的气液两相流,轴流式气液旋流器具有良好的分离性能。
- Fluid flowing barrier extends outwards continuously, which is a feature of pressure propagation in low velocity nondarcy percolation. 流体流动边界不断向外扩展是低速非达西渗流压力传播的特点。
- Laterally-nonuniform weathered layer and very low velocity of shear wavescause high P-SV static moveouts which show severe lateral variation. 由于低速带横向不均匀，横波速度很低，造成了P-SV转换波静校正量大且横向变化剧烈。
- Based on the structure features of transverse and counter flow type cooling towers,revamping for cooling tower through structure optimization was explored. 从横流式和逆流式冷却塔的结构特点出发,探讨以结构优化方式改造冷却塔的途径。
