“spool”的概念、定义、翻译、参考文献-科学参考

单词	spool
释义	spool 假脱机胶片卷轴双端法兰管双端凸缘管并行联机外部操作磁带盘卷筒卷筒线管线圈转子有边筒管有边筒子绕线轴短管
随便看	nation science nation-wide sample survey natirvik native native alloy native alum native amalgam native and subsidiary products native antimony native asphaltic pyrobitumen native attachment native bank native bismuth native breed native brocade native cellulose native cinnabar native cloth native compiler native compound native copper native disease native element native estate native fiber

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。