“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	technological test for semiconductor process technological transformation technological type of ore technologies for waste heat and pressure energy recovery technology technology acceptance model technology acquisition technology ageing technology alliance Technology and Culture technology and innovation strategy technology and management close loop of quality problem technology assignment technology-based emission limits for stationary source technology/craft education technology cross-cutting technology design of deposit mining technology diffusion technology enablement technology-enhanced learning technology-enhanced teacher professional development technology evaluation technology extension agency of Chinese grassland technology for algae oil production technology forecasting

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。