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- The mechanical relays, which have been assumed in Fig. 4-9, can be replaced by electronic switches. 图4-9中使用的机械式继电器，可以用电子开关来代替。
- Switch on and off much faster than any mechanical relay armature can move 比任何机械式继电器的衔铁开断速度都快得多
- The anchor man in a relay team runs last. 接力队中的主力跑最后一棒。
- Six teams competed in yesterday's relay race. 六个队参加了昨天的接力赛。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- She want to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- The concert was broadcast by relay. 这场音乐会是实况转播的。
- She wanted to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- A new relay of horses was harnessed to the cart. 用作轮换的马都已套到了那辆马车上。
- The move water have mechanical energy. 流动的水拥有机械能。
- Blinking is a mechanical action of the eyelids. 眨眼是眼睑的无意识动作。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- In a strict, step-by-step or mechanical way. 机械地以严格的，一步一步的或机械的方式
- 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
- A droning, mechanical delivery of the speech. 一篇低沉单调、呆板的演说
- Automatic and impersonal; mechanical. 机械的无意识的，无人性的; 机械的
- I will relay your opinion to the headmaster. 我愿把你的意见转告校长。
- One of the lorries dropped back with a mechanical defect. 一辆卡车因出故障而落在后面了。
- Are you in the field for the relay race? 你参加接力赛跑吗?
