“standard sieve”的概念、定义、翻译、参考文献-科学参考

单词	standard sieve
释义	standard sieve Encyclopedia 工学矿石粒度释 standard sieve标准筛筛孔尺寸有一定比例、筛孔大小和筛丝直径均按照标准制造的一组筛子。是筛分分析的工具。
随便看	prioritized dangerous chemicals for supervision and management prioritized hazardous chemical process for supervision and management priority priority construction treasury priority definition priority development of education priority development strategy of heavy industry Priority Education Zone priority growth law of means of production priority inheritance Priority in traffic priority inversion priority method priority number priority occupational disease surveillance priority of agricultural research priority of the high frequency word priority of the latest used words and characters priority production system priority program flip-flop priority queue priority rule for operations priority scheduling priority scheduling method priority scheduling system

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。