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- Danger mains voltage 危险 电源电压
- Most house lighting runs at the full mains voltage of 240 volts. 大部分家用电灯在240伏特全电源电压时运行。
- The built-in battery ensures independence from a stationary power supply and avoids any injury risk by mains voltage. 内置的电池使测量仪不依赖固定电源工作,避免主电源电压对其伤害。
- Check if the voltage indicated on the base of the appliance corresponds to the local mains voltage before you connect the appliance to the power. 在将产品连接电源之前，检查电水壶底部所标电压与当地供电电压是否相符。
- The operating value of earth leakage protection can be changed with the mains voltage,but the operating value of cables insulation resistance is held the line. 该设计可以根据电网电压的波动调整动作值,从而保证电缆绝缘电阻的动作值不变;
- Stay in concealment until the danger has passed. 藏着别动，等危险过后再出来。
- That's where the real danger lies. 这正是真正的危险所在。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- The astronaut accepted danger was part of the job. 太空人承认他们的工作中包含著危险。
- Danger lurked in the atmosphere. 氛围中隐藏着危险。
- He speaks this has the danger of jobless. 他说这个冒失业的危险。
- He was insensible of the danger. 他没有察觉到危险。
- Hand-held electric mains voltage operated spray guns-Performance requirements 手持式市电供电喷枪的性能要求
- He can not shrink back from danger. 他不会从危险中退缩出来。
- I must caution you against the danger. 我必须告诫你应谨防危险。
- He was always cool in the face of danger. 他在危险面前总是镇静自若。
- He will never fall away even in time of danger. 他即使在危急时刻也绝不会放弃原则。
- The danger recalled him to a sense of duty. 这危险的事唤起了他的责任感。
- The sound of danger gives wings to his flight. 危险的信号加速了他的逃跑。
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
