“种群当量”的概念、定义、翻译、参考文献-科学参考

单词	种群当量
释义	种群当量 Encyclopedia 理学自然资源环境统计释 population equivalent种群当量衡量生物降解期间的耗氧量相对于一个人产生等量废水所需的平均耗氧量的相对需氧物质总量。
随便看	cut-through switch cut through switching cut-through switching cutting cutting age cutting and shearing tools cutting back cutting chatter monitoring cutting-circle method cutting clearance of electrochemical machining cutting cross cutting cycle cutting deformation cutting device cutting die board cutting edge cutting edge angle cutting edge corner radius cutting-edged Polymer Chemical Materials cutting edge radius cutting enucleation method cutting equipment cutting fluid cutting force cutting force monitoring

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。