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- Watch pressure drop on pressure gauge. 手表压力在压力标准度量上降低。
- Valve exhibits high pressure drop. 阀门出现高压降。
- DID THE PRESSURE DROP TO 0 PSI AND A "NO DRIVE" CONDITION OCCUR? 压力是否降至0PSI而且条件"NO DRIVE"出现?
- However, the pressure drop occurs almost completely in the plug. 然而，压力降几乎完全发生在多孔塞中。
- Drier operates in either flow direction with low pressure drop. 在任何一方向都可操作应用。
- Presents the theoretical model of pressure drop for flexible duct. 摘要介绍了柔性风管压力损失的理论模型。
- They are commonly used where a minimum pressure drop is important. 通常用在要求压降最小的应用场合。
- Read the pressure drop across the valve with a Watts Series PG meter. 利用美国瓦茨系列PG仪器读出通过阀门的压降。
- For compressible fluids, where pressure drop exceeds half the inlet pressure. 对于可压缩性流体,如果压降超过进口压力的一半。
- For non-compressible fluids, where pressure drop causes cavitation or flashing. 对于不可压缩性流体,如果压降产生空穴或闪蒸。
- Adjust balancing valve until pressure differential gauge reads pressure drop required for desired flow rate gpm. 调整平衡阀直到压差表读出压降符合所要求的流量（加仑/分钟）为止。
- The inventory of solids in a fluidized bed can easily be found by pressure drop measurements across the bed. 流化床内的固定藏量可以用测定床层的压降办法很容易地求得。
- Requirement: Supply pressure drop must be 1.0 PSID or more when water flow stops from test cock No. 2. 要求：当水流从测试旋塞2号上停止时，供应压降必须在1.;0PSID及以上。
- In this range, the pressure drop increases in proportion to the specific gravity of the mixture. 在这个范围内压力差的增加与深水的比重成比例。
- When viscous forces predominate the flow is proportional to the pressure drop across the element. 当粘滞力起主导作用时，流量当通过主要部分的压力降或正好。
- Type 7- 70% port opening, particularly suitable where small pressure drop is desirable. 类型7-70%25端口开启度,特别适用于需要小压降的应用场合。
- One-piece has no potential body leak path, but requires use of reduced port ball; thus, significant pressure drop. 一件式结构没有潜在泄漏的通道,但是要求采用缩径端口的球体;因此,具有明显的压降。
- And will sense the pressure drop when the tap is turned on and begin pumping water. 当水龙头打开并且开始抽水的时候能够感觉到压力。
- The correlation is considered to be an accurate method for the calculation of pressure drop in the pneumatic transport of solids. 这个相关规律被认为是在固体气体输送中一种计算压降的精确方法。
- Spray towers are used when a low pressure drop is required and the fluids involved might plug a packed bed. 当要求低的压降以及使用的流体可能填塞填料时就使用喷雾塔。
