这种气温改变率叫做垂直递减率。

This rate of temperature change is called the lapse rate.

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施加的力有一个范围，在这个范围内递减率保持不变。

There is a range of applied force over which the regression rate remains constant.

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施加的力有一个范围，在这个范围内递减率保持不变。

There is a range of applied force over which the regression rate remains constant.

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