ore grinding的用法和样例:
例句
- Besides, selective grinding was found to be suited for enrichment of macerals.
此外,选择性磨矿方法也可以进行煤岩组分的分离与富集。
- The key of improving quality of concentrate is to reasonably control the first and secondary grinding fineness.
合理控制第一段和第二段磨矿细度是提高精矿质量的先决条件。