“小石城事件”的概念、定义、翻译、参考文献-科学参考

单词	小石城事件
释义	小石城事件 Encyclopedia 历史学美国历史释 Little Rock Incident小石城事件 1957年美国联邦政府动用军队保护阿肯色州小石城9名黑人学生入学的事件。
随便看	second second adjoint operator second adjoint space secondary secondary aberration secondary active transport of nutrients in plants secondary aerosol secondary air fan secondary air of grate stove secondary allocation method secondary aluminium secondary anemia secondary articulation secondary attack rate，SAR secondary axis secondary battery secondary bifurcation secondary blockage secondary bond secondary breakdown secondary cell secondary cell wall secondary characteristic classes secondary chemical defense secondary circle

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。