该设备以大功率球形短弧气体放电氙灯为光源，设计了合理的光学聚焦系统、冷却系统及供电系统。
A sphere large-power short arc xenon lamp is used as the light source of this equipment. Deep ellipsoidal optical focusing system, cooling system and power source are designed reasonably.
能源危机、排放法规日益严格和温室气体效应，系当今世界环境方面的三大矛盾聚焦点。
Energy crisis, increasingly tough emission rules and effects of greenhouse gases are the three focuses of major contradictions on today's environmental aspects of world development.
能源危机、排放法规日益严格和温室气体效应，系当今世界环境方面的三大矛盾聚焦点。
Energy crisis, increasingly tough emission rules and effects of greenhouse gases are the three focuses of major contradictions on today's environmental aspects of world development.
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