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- A detectable impulse(voltage,current,magnetic field,or light impulse) by which information is com municated through an electronic or optical means,or over wire,cable,microwave,or laser beams. 一种可检测的脉冲（电压、电流、磁场或光脉冲），用以通过电或光纤设备，或经过电线、电缆、微波或激光束进行信息通信。
- A detectable impulse(voltage, current, magnetic field, or light impulse)by which information is com municated through an electronic or optical means, or over wire, cable, microwave, or laser beams. 一种可检测的脉冲（电压、电流、磁场或光脉冲），用以通过电或光纤设备，或经过电线、电缆、微波或激光束进行信息通信。
- A detectable impulse(voltage, current, magnetic field, or light impulse) by which information is com municated through an electronic or optical means, or over wire, cable, microwave, or laser beams. 一种可检测的脉冲（电压、电流、磁场或光脉冲），用以通过电或光纤设备，或经过电线、电缆、微波或激光束进行信息通信。
- A detectable impulse (voltage, current, magnetic field, or light impulse) by which information is com municated through an electronic or optical means, or over wire, cable, microwave, or laser beams. 一种可检测的脉冲(电压、电流、磁场或光脉冲),用以通过电或光纤设备,或经过电线、电缆、微波或激光束进行信息通信。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- Rated lighting impulse withstand voltage 雷电冲击耐压
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Rated lighting impulse withstand voltage(peak) 额定雷电冲击耐受电压(峰值)
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- The bright light of the car dazzled me. 这汽车的灯光使我目眩。
- He turned off the dash light and drove on. 他关掉仪表板上的灯，继续驱车前进。
- The light was diffused by the leaves. 树叶使光线漫射。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The light bulb in the kitchen burnt out. 厨房里的电灯泡烧坏了。
- A strong light impinged on his eyes. 一道强烈的光刺着他的眼睛。
- He can see a glimmer of light through the curtain. 他能透过窗帘看到一丝微光。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- We troubled him to turn on the light. 我们麻烦他打开电灯。
- A crepehanger usually sees life in a gloomy light. 悲观者常以沮丧态度来看人生。
