“Kaifeng city”的概念、定义、翻译、参考文献-科学参考

单词	Kaifeng city
释义	Kaifeng city Encyclopedia 工学〔宋-清﹞释 Kaifeng city开封城位于河南东部的豫东平原的中国城市。
随便看	aircrew fatigue air-cured air curtain air-cushion blanket air-cushion craft air cycle cooling system air cycle machine air cylinder air damped balance air-damped balance air data calibration technique air data measurement air data system air defence works design air defense early warning system air defense identification zone air-defense missile system air defense partition door air defense warning and command system airdent air-depolarized air Diffusion performance index air diffusion performance index air disinfection air-distillation

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。