“environmental standard system”的概念、定义、翻译、参考文献-科学参考

单词	environmental standard system
释义	environmental standard system Encyclopedia 工学环境标准体系释 environmental standard system环境标准体系由国家环境标准、环境保护行业标准、地方环境标准依其性质、功能及相互间的内在联系有机组织的系统整体。
随便看	meridian ellipse meridian instrument meridian interferometer Meridiani Planum meridian line meridian mark meridian observation meridian of a knot meridian of a surface of revolution meridian of Greenwich meridian passage meridian photometer meridian photometry meridian plane Meridian Project Meridian satellite meridian section meridian surface meridian system meridian transit meridian wire meridian zenith distance meridiem meridional aberration meridional channel

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。