And if delta G is greater than zero, then it goes spontaneously in the other direction.

如果dG大于零会怎样，那体系会向着反方向自发转变。

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With Fed Funds rates at 0.25%, or almost zero, the pendulum must swing back in the other direction.

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Limiting the Fed to a single target zero inflation would be a step in the right direction.

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When power is being consumed, its pointer rises in a clockwise direction from the green to the red area, and drops back below the zero line when the vehicle is feeding recuperative energy back into the battery.

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