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- EXPERIMENTAL RESEARCH AND COMPUTATION ON PRESSURE LOSS COEFFICIENT OF VORTEX STREET FLOWMETER 涡街流量传感器压力损失系数的试验研究与计算
- pressure loss coefficient 压(力)损(失)系数
- Total pressure loss coefficient 总压损失系数
- the pressure loss coefficient 压力损失系数比
- It can not require a pressure loss. 它不会造成压力损失。
- For a new well, it is an important work to determine initial reservoir pressure, effective permeability, summary skin coefficient, supplementary pressure loss and flow efficiency. 对于一口新井,确定原始地层压力、有效渗透率、总表皮系数、附加压力损失和流动效率,是试井的重要任务。
- The tradeoff for this effectiveness is a higher loss coefficient, as shown in Table 7-2.1, in which the loss coefficient is the unrecoverable portion of the upstream dynamic pressure of the flow. 这种高效所换来的是一个很高的损失系数，如表7-2.;1所示，在其中损失系数是水流中不可弥补的上升流动态压力。
- When fully opened, the valve's channel is smooth and linear, with an extremely small flow resisting coefficient and no pressure loss, and the pipeline can be cleaned with hair-ball through it. 阀门在全开时,通道平滑为直线,流阻系数极小,无压力损失,可通毛球清扫管线。
- Propeller meters introduce small pressure losses. 螺旋浆式流量计的压力损失
- Type 0- Full round port opening offering minimum pressure loss conditions. 类型0-全圆形端口开启度,压降损失最小。
- This deviation indicates aggravation of SRS effect due to wavelength dependence of fiber loss coefficient. 结果的背离，说明了由光纤损耗系数的波长依赖性加重了SRS效应。
- The tradeoff comes in how much permanent pressure loss can be tolerated. 平衡点在于究竟容许多少长期压力损耗。
- The HBV (in payment ) loss coefficient (1.04) was smaller than the coefficient of nonpayment vaccines. 自费的乙肝疫苗损耗系数（1.;04）明显小于供应的四种疫苗。
- Marginal loss coefficient method is a loss allocation method based on the principle of microeconomics and the assigned power flow solutions. 边际网损系数法是一种基于微观经济学原理和已知潮流解的网损分摊方法。
- We also show that the detection limit depends on the loss coefficient and signal-to-nosie ratio (SNR) of the overall system, rather than the circumference of the ring. 同时，器件的探测极限并不依赖于环半径，而是决定于谐振腔的损耗系数和系统探测信噪比。
- Orifice's pressure losses are attributed to entrainment and eddy formation. 孔板的压力被认为是由卷吸和涡流造成的。
- The results show that the A-t curve wave separator has a higher separation efficiency with a petty pressure loss. 结果表明,本文提出的A-t双参数曲线波形板分离叶片不仅分离效率高,而且流动损失小。
- The truss structure featured by small flow resistance,strong toughness and less pressure loss. 具有流阻小，刚性好，压力损失小的桁架式结构。
- EP-W203/H DRA is a ultra-high molecular polymer, which can reduce the pressure loss of pipe flow. 型减阻剂是一种超高分子聚合物,注入管道后可以降低管流的压力损失。
- Two-jaw hydraulic clamping ,the workpiece sawing not loose,pressure loss avoided bandsaw,band saw protection. 双钳口液压夹紧;锯切下的工件不会松动;避免压损锯带;保护锯带.
