“direct-coupling hoist”的概念、定义、翻译、参考文献-科学参考

单词	direct-coupling hoist
释义	direct-coupling hoist Encyclopedia 工学提升设备释 direct-coupling hoist直联提升机采用低速大扭矩电动机直接与主轴相连，驱动卷筒或摩擦轮的提升机。
随便看	prehypertensive preignite preignition preimage preimage of an element preimage of a set pre-implantation embryo preimplantation genetic diagnosis pre-implantation genetic diagnosis，PGD preimplantation genetic screening preimplantation genetic screening，PGS preimpregnated pre-incident management pre-incident planning pre indefinite inner product space pre-indefinite inner product space preindefinite inner product space preinducer pre-induction preinductive class pre-initiation complex preinjector pre-inner product pre-inner product space pre-integral

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。