“ammonium perchlorate”的概念、定义、翻译、参考文献-科学参考

单词	ammonium perchlorate
释义	ammonium perchlorate Encyclopedia 工学氯酸盐释 ammonium perchlorate高氯酸铵分子式NH4ClO4，分子量为117.49，相对密度1.952。又称过氯酸铵。无色或白色结晶体（240℃以下为斜方晶体，240℃以上为立方晶体），是一种无机强氧化剂产品。
随便看	fire risk fire risk assessment fire risk classification method fire risk evaluation and cost assessment model fire risk index method fire safety fire safety assessment of museum fire safety at construction site fire safety engineering fire safety evaluation system fire safety inspection system for public places fire safety layout fire safety management of museum fire safety of timber structure Fire Safety Science fire safety system fire safety system for large-scale mass activities fire scene inspection fire scene interrogation fire scene rescue life fire scene residue fire science Fire Science and Technology fire separation distance fire service facility in museum

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