Pressure responsive Viton packing seal arrangement; positive no slack stem action.

形圈十方形圈密封压力装置、阀杆操作时绝对无泄漏；

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Wildlife biologists believe migrating waterfowl have a built-in sense to detect the approach of large storms and are particularly responsive to changes in barometric pressure .

野生动物生物学家相信随季节迁移的水鸟有一种与生俱来的感应能力，可以察觉到大风雪的前兆，并对大气压力的变化特别有反应。

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The first-of-its-kind Pogo Connect sports a wild new patent pending technology, Crescendo Sensor, making the tip highly responsive to pressure and recognizing even the slightest touch.

ENGADGET: Ten One ships $80 Pogo Connect, a pressure-sensitive Bluetooth 4.0 stylus for iPad

The surface itself is wonderful and responsive, but the buttons require an unusual amount of pressure to click.

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