“方孔圆钱”的概念、定义、翻译、参考文献-科学参考

单词	方孔圆钱
释义	方孔圆钱 Encyclopedia 历史学中国古代钱币释 Circular Coin with a Square Hole方孔圆钱中国战国时期齐、燕、秦三国的通行货币中有方孔的圆钱。
随便看	gas envelope gaseous gaseous collapse gaseous conduction gaseous detector gaseousdetector gaseous dielectric breakdown gaseous diffusion method gaseous diffusion process gaseous diffusion process; gaseous diffusion method gaseous disk gaseous emission nebula gaseous halo gaseous hydrocarbon inclusion gaseous insulating material gaseous mass gaseous nebula gaseous phase flame-retardant mechanism gaseous planet gaseous pollutants processing gaseous polymerization gaseous polymerization; gas phase polymerization gaseous propellant gaseous radioactive waste gaseous ring

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。