“environmental background value”的概念、定义、翻译、参考文献-科学参考

单词	environmental background value
释义	environmental background value Encyclopedia 工学环境质量释 environmental background value环境背景值在不受外来污染影响的情况下，环境中的水、土壤、大气、生物等要素中化学元素的含量。又称环境本底值。 Chemistry ＞环境化学＞其他相关概念＞释义 environmental background value环境背景值＞环境化学＞其他相关概念＞释义 environmental background value环境本底值
随便看	prorepresentable functor prorepresenting system pro R group pro-R-group pros and cons of playing lens proscenium proscenium-arch stage Prose Prosecution of Buddhism under the reign of emperor Zhou Wudi prosecution organs in foreign countries Prose Education of Wanqing House Prose Emphasized to Express Oneself prose for abstinence ceremony prose of confession and prayer to Buddha Prose of Ming Dynasty prose of prayer Prose of Qin and Han dynasties Prose of Ruiluma Lake by Dong Qichang prose of the Southern Dynasties Prose of the Three Kingdoms and the Two Jin Dynasties prose of Yuan Dynasty prose poetry Proserpina proses of various schools in Pre-Qin prose style free from parallelism

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。