“permanent appropriation”的概念、定义、翻译、参考文献-科学参考

单词	permanent appropriation
释义	permanent appropriation 永久拨款
随便看	counterpulsation counterpulsation device counterpulsation therapy counter punch counter purchase counter-purchase credit exchange counter race counter-radar measures counterradiation counter-rail counter rail counter range counter-recoil counterrecoil cylinder counterrecoil piston counter recovery time counterreformation counter-regional fault counter register counter regulation counter-regulatory effect counterrotating counter rotating airscrew counterrotating torque counter-rotating turbine

科学参考收录了1248194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。