利用自制的球-棒疲劳试验机，研究了纳米金刚石粉对钢球接触疲劳寿命的影响。
Effects of nano diamond particles on contact fatigue life of steel ball were evaluated on a self-made ball-rod contact fatigue tester.
研究了化学复合镀纳米金刚石粉的不同施镀工艺，并分析了复合镀层的性能和结构。
The process of Ni-P nanometer diamond composite electroless plating was studied. The structure and hardness of the composite coating were analysed.
通过对爆轰制备的纳米金刚石粉进行去除杂质，亲水处理，制备出分散稳定的含纳米金刚石粉的镀液。
After impurities removing and hydrophilic treatment of nano -diamond powder(ND) obtained from detonation, a stable plating bathe containing ND powder is achieved.
着重指出，这种金刚石粉是由纳米尺寸的颗粒组成的一种金刚石新品种。
It is emphasized that this is a new assortment of synthetic diamond, which possesses a series of special properties and structures.
着重指出，这种金刚石粉是由纳米尺寸的颗粒组成的一种金刚石新品种。
It is emphasized that this is a new assortment of synthetic diamond, which possesses a series of special properties and structures.
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