“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	TEA tea tea acrobatics tea affairs Tea and horse policy tea and horse trade tea and horse trade policy tea anthracnose tea aphid tea area in north Yangtze River tea area in south China tea area in southwest China tea area in south Yangtze River tea area with advantage conditions tea art teabag tea bags wet lay nonwoven tea baking jug tea beverage tea blossom tea book tea brewing method tea brown blight tea ceremony teacher action research

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。