旋转钮向右为调高出口压力，向左旋转为调低出口压力。

Rotate button to the right to increase outlet pressure, rotation to the left to reduce the outlet pressure.

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压力调节时，在转动旋钮前请先拉起再旋转，压下旋转钮为定位。

Pressure regulator, in turn the knob and then pull up before the first rotation, rotate the knob depressed for the position.

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医生把旋转钮调到10%的疼痛转移，10%的疼痛对丈夫来说可能已经很多。

The doctor set the knob to 10 percent for starters, explaining that even 10 percent was probably more pain than the father had ever experienced before.

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