“power-driven system”的概念、定义、翻译、参考文献-科学参考

单词	power-driven system
释义	power-driven system Encyclopedia 工学钻井装备释 power-driven system钻机动力驱动系统为钻机起升、旋转和循环提供动力的配套设备组合。
随便看	rural biomass power generation rural blood relationship Rural China Education Foundation rural clan rural collective assets rural collective construction land for commercial use rural collective economy rural community rural community construction Rural construction Rural Construction Party’s claim rural construction planning permit rural cooperative rural cooperative economic organization rural cooperative finance rural credit rural credit cooperative rural credit cooperatives rural cultural activities rural culture rural development rural development mainstream rural digital screening system rural disease rural distribution area

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。