The measurement of the luminous flux of UHP (Ultra High Power) light source is described in this paper.

本论文研究超高压汞灯——UHP灯的光通量测量方法。

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The premium petroleum coke, is an important material mainly used in production of anti-thermal-shrunk graphite and ultra-high power(UHP)electrode.

优质焦炭是生产宇航工程中的抗热震石墨和炼钢用超高功率电极的重要原料。

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