working surface

基本解釋

The best working surface touch the ores directly, which have superior magnetic field performance index, thus can get the best magnetic separating results.
工作面直接與礦物接觸，工作面磁場(chǎng)性能指標(biāo)優(yōu)良，能取得選礦效果；
The micro-pits of working surface between friction pairs with regular profiles can modify surface tribology character, improve lubrication and wear-resisting.
在摩擦副表面加工一定規(guī)則形貌的微凹坑可改善表面摩擦特性，提高潤(rùn)滑、耐磨性能。
The common conjugate surface includes tooth surface of gear, working surface of solid cam, helicoidal surfaces existing in spiral burr, worm, chip flute of cutters, and so on.
常見的共軛曲面包括齒輪的齒面、空間凸輪的工作面和螺旋面等，其中螺旋面被廣泛應(yīng)用于螺紋、蝸桿、螺桿泵及金屬切削刀具等領(lǐng)域。

Hurlock is an Air Force employee working at Naval Surface Warfare Center Dahlgren.
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