In practice a small pad will wear down more quickly and therefore in not used.

实际中，一个小的刹车器的抗磨损能力较差，所以不被采用。

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To set your foundation or lipstick for longer wear, blotting with a tissue or pad removes that excess oil or moisture.

要使粉底或唇膏使用时间更长，可用薄纸或棉垫吸去多余的油脂或湿气。

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A deep analysis was conducted to the reasons for the wear of main oil pump thrust pad for nationalized 300mw unit and the solution methods for such problems were proposed.

对国产300 MW汽轮机主油泵推力瓦磨损的原因进行了较深入的分析，并提出了解决该问题的方案。

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He would wear a pad on his forearm plus a padded batting glove, because he has broken his hand twice in his big-league career.

WSJ: Granderson Makes Season Debut

Many leagues now recommend or require that pitchers wear a heart guard, a protective chest pad.

WSJ: Little League Bans Composite Bats

As well as leg-pads and gloves, a player these days will wear a helmet with face guard, thigh pad and protection for chest, arms and abdomen.

ECONOMIST: Donald Bradman