1·In the end it puts forward a new lapping equipment and simply introduces it.
最后又提出了一种新的研磨装置，并对它进行了简单的介绍。
2·The key technique is the last precision lapping in the manufacture process of the precision ball.
在精密球体的制造工艺中，关键技术是最后的精密研磨。
3·The mechanism of W-CMP was analyzed, the slurry makes a dual function of chemical erosion and mechanical lapping, has an important influence on the polishing rate.
分析了W - CMP的机理，抛光液对W材料表面具有化学腐蚀和机械研磨的双重作用，对抛光速率有着重要的影响。
4·The ultrasonic lapping has already widely used in the precise machining of the other area.
超声研磨在机械制造与精密加工领域已有广泛的应用。
5·Compared with the effects of amplitudes of the speed ratio function on the(lapping) uniformity, the effect of phase is much less.
对研磨均匀性来说，转速比函数幅值影响较大，相位的影响是很小，可以忽略。