If the funnel passes over a building, air pressure outside the building suddenly becomes lower than inside.

如果漏斗从一栋楼房上方经过，楼房外面的气压突然变得比楼房里面低。

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ANEROID, a sealed flexible device containing air at low pressure, which expands or contracts during change of pressure outside the device.

膜盒，内含低压空气的密封弹性装置。当它周围的压力变化时，会膨胀或收缩。

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The pinch-effect will occur in plasma column because magnetic field pressure outside is bigger than thermal pressure inside of the plasma column carrying electric current.

载电流等离子体柱由于外磁场压强大于其内部热压强，等离子体柱发生箍缩效应。

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Saying President Obama has offered Iran every opportunity for constructive diplomatic dialogue on its nuclear program, Senate Democratic Foreign Relations Committee chairman John Kerry said more robust sanctions are in his words the only way to dramatically increase the economic and diplomatic pressure on Iran from the outside and help leverage pressure on the regime from its own population which wants a different relationship with the world.

VOA: standard.2009.09.25

It makes sense that performance at work would suffer when an employee is under enormous pressure outside of work.

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"By that I mean try to imagine creating a cavity inside your mouth without any air bubbles and by letting in no air through your lips or throat -- it's basically impossible at sea level because the air pressure outside your mouth pushes the air pocket closed, " he said.

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Yet Mr Arafat remains increasingly under pressure from outside to act to end the violence.

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