“threshold limit value time weight average”的概念、定义、翻译、参考文献-科学参考

单词	threshold limit value time weight average
释义	threshold limit value time weight average Chemistry ＞环境化学＞其他相关概念＞释义 threshold limit value-time weight average (TLV-TWA)时间加权平均阈限值
随便看	comparative education comparative effectiveness research comparative embryology comparative ethics comparative exhibition comparative experiment research comparative genomic hybridization，CGH comparative genomics comparative geography Comparative Graphology comparative half life comparative half-life comparative historical analysis comparative history comparative hydrology comparative institutional analysis comparative journalism comparative jurisprudence comparative law and economics comparative lexicography comparative librarianship Comparative Library Science comparative literature comparative measurement comparative method

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。