“Map of Nine Governing Districts”的概念、定义、翻译、参考文献-科学参考

单词	Map of Nine Governing Districts
释义	Map of Nine Governing Districts Encyclopedia 理学《九域守令图》释 Map of Nine Governing Districts《九域守令图》中国现存最早以县为基层单位的全国行政区域图。
随便看	ionizable ionization ionization by collision ionization cell ionization chamber ionization chamber array ionization chamber detector ionization chamber; ionization cell ionization constant ionization cross section ionization cross-section ionization current ionization degree ionization edge ionization efficiency ionization energy ionization energy loss ionization energy of element ionization energy of impurity ionization equilibrium ionization fraction ionization front ionization gauge ionization interference ionization isomerism

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。