本论文研究超高压汞灯——UHP灯的光通量测量方法。

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

youdao

本论文研究超高压汞灯——UHP灯的光通量测量方法。

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

youdao