• 各类高效气体电灯所具备光效高低、光好坏、寿命长短特点进行了分析研究。

    It analyzes the efficiency, color, durability and other features of various kinds of high-efficiency and discharging lamps.

    youdao

  • 高压钠灯。高压钠灯金属卤化物目前高压气体电灯主要高效照明产品

    Nadeng. - Nadeng and metal halide lamps is pressurized gas or electric, the main efficient lighting products.

    youdao

  • 作为一种高效寿命新型电光源强度气体放电灯绿色照明工程中扮演了重要角色

    Being part of it, green lighting projects are attracting more and more attention. As a high efficacy long life time lighting source, high Intensity Discharge (HID) lamp plays an important role in it.

    youdao

  • 作为一种高效寿命新型电光源强度气体放电灯绿色照明工程中扮演了重要角色

    Being part of it, green lighting projects are attracting more and more attention. As a high efficacy long life time lighting source, high Intensity Discharge (HID) lamp plays an important role in it.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定