1. Carry out of grinding studies and projects in support of advancements in abrasive products, and their applications. 为支持磨料产品及应用的进步进行磨削项目的学习和执行。
2. A maintenance worker had used an abrasive floor cleaner, instead of the usual mild detergent, to wash out cages and water bottles. 一位清洁工人用了具腐蚀性的地板清洁剂，而不是一般温和的洗涤剂来清洗笼子和水瓶。
3. The influences of different microstructure, silicon content, quenching temperature and cooling rate of the SiCr white cast iron on its abrasive wear performance were investigated. 研究了硅铬白口铸铁不同组织、不同含硅量、不同淬火加热温度及冷却速度对其耐磨粒磨损性能的影响。
英英解释
n.
1. a substance that abrades or wears down
2. causing abrasion
3. sharply disagreeable; rigorous
