名词 abrasive:

1. a substance that abrades or wears down

abrasiven.磨料adj.磨损的；生硬粗暴的；腐蚀的abrasive band砂带abrasive dise[机] 磨盘abrasive flow磨料流abrasive file方头锉abrasive wear磨耗量,磨料磨损abrasive sand研磨砂abrasive disk研磨盘,磨盘,金刚砂磨盘,砂轮abrasive dust磨屑abrasive belt磨带abrasive tile粗面瓷砖

1. New abrasives of silica and fluoride used in toothpaste, which can provide a wide range of cleaning powers were introduced.
   介绍了目前牙膏中所使用的能提高口腔清洁效果的新型研磨剂。
2. The abrasion test is also carried out to evaluate whether the exact pressure is exactly transferred to the workpiece through the abrasives.
   磨灭测试也被实行评估精确的压力是否完全地经过研磨剂被转移到细工品。