“标准筛”的概念、定义、翻译、参考文献-科学参考

单词	标准筛
释义	标准筛 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	disability employment quotas disability employment services disability income insurance disability in older people disability rate disability services Disability Weight disabled people rehabilitation disabled people rights protection disabled rehabilitation security disabled wear Disabled Welfare disaccharide disaccommodation disacidify disadjust disaffiliate disaggregation disagreement-based semi-supervised learning disalignment disambiguation disanchor disappearance disappearance point disappearance potential spectroscopy

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。