electrochemical grinding

例句：

1. 1.The process of electrochemical grinding is crucial for the quality of the final product.
   电化学研磨过程对于最终产品的质量至关重要。
2. 2.In this study, we focused on the effects of electrochemical grinding on the microstructure of materials.
   在本研究中，我们关注了电化学研磨对材料微观结构的影响。
3. 3.The application of electrochemical grinding technology has greatly improved the efficiency and quality of surface treatment processes.
   电化学研磨技术的应用大大提高了表面处理工艺的效率和质量。