1) abrasive coating
研磨过的表层
2) unground
[ʌn'ɡraund]
未研磨过的
4) excessive milling
过研磨
1.
Results showed the excessive milling is reduced,the efficiency of milling and classifying are obviously improved.
生产实践表明:有效减少了系统过研磨、提高了研磨效率和分级效率。
5) over-mastication,overmilling
过度研磨
6) overgrinding
研磨过细
补充资料：过筋过脉
1.节骨眼;关键。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条