medium-frequency tube
英 [ˈmiːdiəm ˈfriːkwənsi tjuːb]
美 [ˈmiːdiəm ˈfriːkwənsi tuːb]
【电】中频管
双语例句
- Self-lubricating two-phase Ni-graphite alloy was produced by methods of vacuum medium-frequency induction melting, arc melting and containerless rapid solidification process of 3m drop tube assisted by high-frequency induction melting.
采用真空中频感应熔炼、电弧熔炼和高频感应熔炼辅助3m落管无容器快速凝固方法，制备出镍石墨两相自润滑合金。