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- pressure loss factor 压力损失系数
- It can not require a pressure loss. 它不会造成压力损失。
- For photoflash, lug type, low loss factor and low leakage current. 闪光灯用焊片式产品,具有低损耗,低漏电等特点。
- For phlto-flash, Lug type, Low loss factor and low leakage current. 闪光灯用焊片式产品，具有低损耗等特点。
- 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。
- 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。
- For photoflash,lead wire type,small size,Low loss factor,high stability. 闪光灯用引线式产品，体积小,损耗小，性能稳定。
- Propeller meters introduce small pressure losses. 螺旋浆式流量计的压力损失
- For photoflash, lug type, small size, low loss factor, low leakage, high stability. 闪光灯用焊片式产品，体积小，漏电流小，性能稳定。
- 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。
- Because of the repeated load the scaled mass and loss factor of the dynamic modulus of elasticity after the deicer-frost g... 由于重复荷载的作用,混凝土的盐冻剥蚀量和相对动弹性模量损失率显著提高,道路混凝土抗盐冻性能明显下降。
- 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.
- 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。
- Metal Oxide Arrester (MOA) plays a very important role in power system, and the dielectric loss factor is an important parameter to reflect the insulation condition. 氧化锌避雷器(MOA)在电力系统中占有相当大的比例，而氧化锌避雷器阀片的介质损耗因数是反映其绝缘状况的重要参数。
- More accurate calculation of pressure loss in narrow annuli of slim holes and coiled tubing operations is required. 在小眼井和连续油管作业的窄环空中，要求更加准确地计算摩擦压降。
- The experimental results show that the loss factor and damp ratio decrease,the resonance frequency increases with increase of the aperture of the piston in the damper. 对阻尼器不同孔径进行了对比试验,试验结果表明:随着活塞孔径的增大,阻尼器的损耗因子和阻尼比减小,共振频率增加。
- In the case of non-afterburning, its pressure loss is about one half of that of V-gutter. 不加力时，它的流阻损失很小；
- Besides, experiment on the pressure loss of the improved accumulator with L-Tube with the evase inlet shape was done. 对改进后的L-Tube入口为喇叭口形的储液罐也做了试验研究。
