“laws and regulations on biosafety and biosecurity”的概念、定义、翻译、参考文献-科学参考

单词	laws and regulations on biosafety and biosecurity
释义	laws and regulations on biosafety and biosecurity Encyclopedia 医学生物安全范畴释 laws and regulations on biosafety and biosecurity生物安全法律法规体系按照一定的规则、程序和方法制定的关于生物安全管理的法律、法规和规章的统称。
随便看	negative semi-definite matrix negative semi-definite operator negative semi definite quadratic form negative semi-definite quadratic form negative semi-definte quadratic form negative semi-orbit negative semi-trough negative sense single-stranded RNA virus negative sequence negative sequence current carrying capability negative side negative sign negative skewness negative skin friction of piles negative spinor negative stable matrix negative staining negative strand negative stress negative subspace negative supercoiling negative surface energy negative system of roots negative temperature negative temperature coefficient

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。