The idea of putting a metal plate inside a vacuum with a filament, was devised by the American scientist Thomas Edison in 1887, while he was trying to improve the light bulbs he invented.

置放铁片在有灯丝的真空管中的想法，是1887年美国科学家爱迪生，为了改善他所发明的灯泡而所做的发明。

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This paper put forward application modes, cautions, and the effect of use of vacuum thermal isolation plate in refrigerator. The prospect of vacuum thermal isolation plate was described.

指出了真空隔热板在电冰箱隔热保温中的应用方式、注意事项及使用效果，展望了真空隔热板的应用前景。

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Designed to achieve this drying plate keyboard vacuum right time and exposure control.

此次设计主要实现晒板机的键盘对抽真空及暴光时间的控制。

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The third objective, efficient design, involved sandwiching the nanostructured bismuth telluride between two copper plates and then enclosing the upper plate (the one coated with the light-absorbing oxides) and the bismuth telluride in a vacuum.

ECONOMIST: Solar power