您要查找的是不是：
- Be he a civil engineer or an electrical engineer? 他是土木工程师还是电气工程师？
- Carrying down or away. Used of a duct or vessel. 传送的指通过导管或管道传送下来的或输送的
- There are some electrical apparatus in the room. 房间里有些电器。
- There is a fault in the electrical system. 电路系统出了故障。
- He is an electrical technician by profession. 他的职业是电工技师。
- All this electrical wiring will take a day to set up. 所有这些电线架线要花一天时间安装好。
- A duct often contains cross braces. 管道内往往是有支撑拉条。
- A tube or duct for enclosing electric wires or cable. 线管包裹电线或电缆的管子或沟道
- electrical duct 电线导管
- Now electrical appliances have entered into ordinary families. 现在家用电器已经步入普通家庭。
- A/C duct and vent duct structure of W/H Deck. 驾驶甲板空调、机械风管结构。
- Maybe you have never heard of duct tape. 也许你还没有听说过管道胶带吧。
- Don't meddle with the electrical wiring: you're not an electrician. 别瞎动电线线路，你又不是电工。
- The tie on the cystic duct may slip off. 在胆囊管上的结扎可能滑脱。
- Electrical conductivity affected by exposure to light. 光电导性，光电导率受光暴露影响的电传导
- Balancing components shall have duct jacket. 弹性补偿元件应有导流套;
- Treatment of electrical burns is palliative. 电烧伤的治疗只起治标作用。
- It's duct tape. To fix the frayed wires. 这是传输管胶带修补磨损的电线。
- Treatment of iatrogenic bile duct injury. 医源性胆管损伤的处理。
- An electrical relay used to control the flow of power in a circuit. 开关一种用来控制电路中电流量的电流器件
