“有害物质”的概念、定义、翻译、参考文献-科学参考

单词	有害物质
释义	有害物质 harmful substance hazardous material
随便看	fall down fall due fall dust fallen wool faller faller bar faller screw fall-farrowed pig fall flat fall from the plant fall goods fall head fall head of water fall(-)in fall-in falling fall(ing) angle falling apron falling back fallingball viscometer falling body falling body viscometer falling characteristic falling disease falling-drop method

科学参考收录了1248194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。