“重金属污染物”的概念、定义、翻译、参考文献-科学参考

单词	重金属污染物
释义	重金属污染物 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	control technology of polluted sediment control technology of solution mining control theory Control Theory & Applications control transfer control treatment control unit control valve control variable control variable method control variables control variates method control variation control voltage control volume control with communication constraints Control Yuan controversy about freedom of literature and art Controversy about Revolutionary Literature controversy of immediate enlightenment versus gradual enlightenment controversy of Luxun-styled essays Controversy of Two Slogans Controversy Or Problem Of National Style controversy over classical and vernacular Chinese controversy over shramana's salutation to the monarch

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。