The valve saucer reed offers the continuous mechanical pressure, guarantee the spheroid and valve seat are closely fitted all the time when the hot stress changes.

阀座碟簧提供了连续的机械压力，保证热应力变化时球体与阀座始终密合。

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Zuckerberg, who has been known to melt on the hot seat, has gotten much better over time.

FORBES: Zuckerberg Claims "We Don't Build Services to Make Money"

At the time, the people in the hot-seat have to do what they can with the tools available.

ECONOMIST: New Zealand's reforms

This time Wachovia and Harris Bank are in the hot seat.

FORBES: Magazine Article