After being exerted different polar and strength applied voltages to friction pair, their effects on tribology performance were observed and some useful conclusions were drawn.

　
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  • 在摩擦副兩端施加外加電動(dòng)勢后,測量觀(guān)察了不同極性、不同強度的外加電動(dòng)勢對摩擦學(xué)特性的影響,得出了一些有益的結論。
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