“heavy metals”的概念、定义、翻译、参考文献-科学参考

单词	heavy metals
释义	heavy metals Encyclopedia 理学地下水污染释 heavy metals重金属污染物由人为因素进入地下水并影响地下水的理化性质和组成，导致地下水质量恶化、地下水环境系统自然功能失调的，相对密度大于5000千克/立方米的物质。
随便看	man-machine communication man-machine dialogue Man-Machine Engineering man-machine engineering man-machine engineering in electronic equipment man-machine environment system man-machine function assignment principle man-machine function matching man-machine interaction technology in space man-machine interface man-machine interface station man-machine simulation man-machine system man-machine system modeling man-machine system safety Design man-made climatic chamber man-made explosion earthquake man-made fibers Man-made Glass man-made interference man-made island Man-made Islands in Dubai man-made isotope man made nuclide man-made nuclide

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。