“天然磨料”的概念、定义、翻译、参考文献-科学参考

单词	天然磨料
释义	天然磨料 Encyclopedia 工学磨料释 natural abrasive天然磨料天然矿岩经过拣选、破碎、粒度分级或其他不改变有用矿物质物化性质的加工处理后直接制成的磨料。
随便看	managerial behavior managerial grid theory managerialism managerial operation research managerial psychology managerial responsibility system of contracting in business managerial right of country land manager information system manage the department in charge of collecting dye manage the dyeing department managing agency managing conflict managing disorder of blood system managing grand eunuch Managing Intellectual Property for Museums Managing redundancies Managua Managua, Lago de Ma Naihui M. A. Naimark M. A. Naimark (1909—1978) Man a Machine Maname Manandafy Rakortonirina Man And His Symbols

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。