1. 剩磁：reluctance磁阻 | remanence剩磁 | remotecontrolcommand遥控指令
2. 顽磁：remaining resources 保留地下资源 | remanence 顽磁 | remining 再次开采
3. 剩磁感应：remanence ratic 剩磁比 | remanence 剩磁感应 | remanent magnetism 剩磁
4. 剩余磁性：reluctance 磁阻 | remanence 剩余磁性 | remanent magnetization 剩磁