A new kind of dispenser electrodes for high pressure sodium lamp has been developed.
其次介绍了一种新型的高压钠灯用储备式电极。
The relationship between total pressure and life time in incandescent lamp is described here.
本文论述了真空白炽灯内总压力与寿命变化的关系。
High pressure mercury lamp could accounted for a higher removal rate than incandescent lamp.
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.
高压汞灯的催化效果比白炽灯好。
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