The water lock is formed, which increases the fluid flow resistance.

产生水锁效应, 增加油流阻力.

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It's characteristic of small flow resistance, good performance in sealing, and long service life etc.

具有流通阻力小, 密封性能好, 使用寿命长,的特点.

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The flow resistance is the basic problem in pipeline hydraulic transport of solid particles.

管道阻力特性研究是管道水力输送固体物料最基本的问题.

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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.

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Reasonable design, big flow zone , smoothbore, no heap of dirty, small flow resistance.

设计合理, 流通面积大, 通径平滑过渡,无脏物堆积现象, 流通阻力小.

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These methods are all helpful for the analyses of flow resistance and surface heat transfer.

这些方法均有助于流动阻力和表面换热特性的分析.

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In order to reduce the flow resistance, quick exhaust valve should be installed near the cylinder.

为了减小流阻, 快速排气阀应靠近气缸安装.

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