The method avoids the boring adjustment by hand and increases the work efficiency greatly.

该方法免除了繁琐的人工调整，大大地提高了工作效率。

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The Clearance adjusting mechanisms should be mounted on the brake oil cylinders in order to compensate the wear of the braking frictional plates, and generally the adjustment is by hand.

为补偿制动蹄片的磨损，在制动油缸上需设置间隙调整机构，通常所见为人工手调整。

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The horizontal adjustment straightens the arm, wrist and hand relationship.

水平的调整弄直了手臂、手腕和手的关系。

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My seasonal adjustment (hand tuned) suggested that the rate of inventory decline had not changed significantly in the last two years or so and that there was no particular reason to think it was changing right now.

FORBES: A Few Housing Notes

After an embarrassing delay when Venus failed to appear at the precisely predicted time at the top-left hand edge of the Sun, someone noticed that Venus had in fact appeared at the bottom right-hand edge, resulting in a hasty re-adjustment of the camera.

ECONOMIST: Letters

On the other hand, the Buffet rule is just a convenient way to gather support for the tax-rate adjustment.

FORBES: The Ins And Outs Of The Buffett Rule