用碳化硅挤嵌磨损表面，是一种新的表面处理工艺。
It's a new technology to treat a wear surface by impregnating in silicon carbide.
实验结果显示，在缓进磨削中，CBN砂轮的磨削性能确实明显优于碳化硅砂轮。
The experimental results show that CBN wheel is extremely superior to SiC wheel.
实验结果显示，在缓进磨削中，CBN砂轮的磨削性能确实明显优于碳化硅砂轮。
The experimental results show that CBN wheel is extremely superior to SiC wheel.
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