“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	relative relative abundance relative acceleration relative accuracy relative address relative addressing relative adsorption amount relative algebra relative algorithm relative amount of wear relative angular acceleration relative angular velocity relative aperture relative apparent molar enthalpy relative atomic mass relative automorphism relative bioavailability relative biological effectiveness relative boundary relative Bruhat decomposition relative bundle relative calibration of volumetric glassware relative catalogue relative category relative chain complex

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。