“level of Protection”的概念、定义、翻译、参考文献-科学参考

单词	level of Protection
释义	level of Protection Encyclopedia 历史学人力防范释 level of Protection防护等级即防护级别，是为保护博物馆、藏品部位、藏品的安全所采取的技防、物防、人防等防范措施的水平。
随便看	nonhomogeneous coordinates non-homogeneous differential equation non-homogeneous equation nonhomogeneous flow non-homogeneous linear equation non-homogeneous line coordinate non-homogeneous Markov chain non-homogeneous model non-homogeneous problem non-homogeneous process non-homogeneous reaction chemistry in atmosphere nonhomogeneous reaction chemistry in atmosphere non-homogeneous system non-homogeneous tangential coordinate non-homogeneous universe nonhomogeneous variational problem nonhomogeneous wave equation non-homologous chromosome nonhomologous chromosome non-homologous end joining non-homologous end-joining，NHEJ nonhomologous mapping non-homotopic mapping non-Hopf group non-host resistance

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。