它比一只普通的白炽灯泡贵得多。
白炽灯是通过世博会的展示才被普及使用的。
The incandescent lamp was introduced into people's life through its first display in a
灯具是定制的，有三个小的白炽灯，发光非常柔和。
The light fixture is a custom piece with tiny three watt lights that glow softly.
白炽灯是效能最不好的。
本文论述了真空白炽灯内总压力与寿命变化的关系。
The relationship between total pressure and life time in incandescent lamp is described here.
其余的光线则来自于房间内的白炽灯。
The rest of the light was just the available incandescent lighting of the room.
我们日常生活中用的白炽灯，是爱迪生发明的。
The incandescent lamp we use in daily life was invented by Edison.
不过，说白炽灯泡已经处于过去时，似乎是对的。
Nevertheless, it seems right to speak of incandescent bulbs in the past tense.
白炽电灯的关键部分是灯泡里的钨丝。
The vital part of the incandescent electric lamp is the tungsten wire inside the bulb.
高压汞灯的催化效果比白炽灯好。
High pressure mercury lamp could accounted for a higher removal rate than incandescent lamp.
现代的白炽灯一般寿命为1000小时左右。
The general life of the modern incandescent lamp is 1000 hours.
白炽电灯的关键部分是灯泡里的钨丝。
A fine wire heated electrically to incandescence in an electric lamp.
因为浪费了很多能量，白炽灯消耗能量的速度很快。
因为浪费了很多能量，白炽灯消耗能量的速度很快。
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