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- This light can be used to illuminate a glass bulb containing sodium vapour. 可以用这种光来照射一个含有钠蒸气的玻璃泡。
- This light can be used to illuminate a glass bulb containing sodium vapour . 可以用这种光来照射一个含有钠蒸气的玻璃泡。
- In order to restore the historic red colour of the Forth Bridge correctly, Alessi fitted these floodlights with sodium vapour lamps. 为了准确到位地表达第四大桥这富有历史感的红色,这些灯具中采用的是钠灯光源。
- High Pressure Sodium Vapour Lamp Making Machinery 高压钠气灯生产机械
- High pressure sodium vapour lamps 高压钠蒸汽灯
- High pressure sodium vapour lamps; Amendment 10 高压钠蒸气灯。第10次修订
- high pressure sodium vapour lamp 高压钠汽灯
- 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。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- 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。
- A cloud is a mass of vapour in the sky. 云是天空中的水汽团。
- Water can be changed into vapour when heated. 水被加热时,可以变成水蒸汽。
- 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。
- Sodium and water react (together). 钠和水能起反应。
- 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。