“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	mechatronic system mechatronic systems modelling mechatronic systems simulation mechatronic system virtual prototyping mechlorethamine mechniques of ploughing,harrowing and leveling mechniques of ploughing, harrowing and pulverizing mech weave M. E. C. Jordan M. E. C. Jordan (1838—1922) Mecklenburg-West Pomerania MECM MECO m-ecommerce meconopsis horridulae herba mecroscopic characteristic length Mecury Surface medallion medallion patterns Medamoud medaron Medea Medea and her Children Medeas barn Medgaz pipeline

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。