“居庸关”的概念、定义、翻译、参考文献-科学参考

单词	居庸关
释义	居庸关 Encyclopedia 理学〔关隘、山口〕释 Juyong Guan居庸关中国北京市北部长城沿线上的古关城。理学居庸关释 Juyongguan居庸关中国古代长城重要关口。又称军都关、蓟门关、纳款关。
随便看	steady combustion fogger steady condition of current steady constraint steady current steady current condition steady current field steady current source steady density steady discharge steady distribution steady electric field steady error steady error coefficient steady field steady flight steady flow steady flow energy equation steady-flow gas expansion refrigeration cycle steady flow water distribution technology steady high magnetic field steady linear flight performance of aircraft steady load steady motion steady noise steady non-uniform flow in open channel

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。