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。

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The invention relates to a method and device for detecting, on the ground, the obstruction of a pressure tap of a static pressure sensor of an aircraft.

本发明涉及用于在地面上检测飞机的静压力传感器的压力测量嘴的障碍的方法及装置。

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Tap water goes into hydraulic pressure balancer, from which water pump intakes water and pumps to consumers.

自来水流入压力平衡器，水泵从压力平衡器吸水送至用户。

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Jim Noe, general counsel of shallow-water drilling contractor Hercules Offshore defended shallow-water drilling, saying such projects tap relatively low-pressure reservoirs, making blowouts less likely.

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Not only would the president be able to tap into a powerful political army that could pressure legislators into supporting his agenda, but he very well could introduce a new paradigm for governance, one that would remain a model for future presidents.

CNN: Commentary: Will Obama use 'Facebook politics'?