相关英语单词
双语例句
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An incandescent bulb and fiber were used to collimate light into this speedometer indicator.
白炽灯泡和光纤利用使光平行打入到里程计指标.
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They are called incandescent lights, and their colour depends on how hot they are.
这种灯叫做白炽灯，其颜色取决于温度。
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A fine wire is heated electrically to incandescence in an electric lamp.
灯丝在电灯中电加时成白炽状态。
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High light efficency , concentrated light, no additional ballast, which can take place of incandesce lamp, reducing investment fees.
特点:发光效率高,光线集中, 不需要附加镇流器, 可直接与白炽灯互换使用, 减少投资费用.
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...incandescent light bulbs.
白炽灯泡
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They are called incandescent lights, and their colour depends on how hot they are...
这种灯叫做白炽灯，其颜色取决于温度。