It is the phosphor coating, not the mercury vapour itself, that produces the fluorescence effect-and hence the visible light.
是荧光粉涂层而不是汞蒸气本身产生荧光效用——由此可得可见光。
Suitable for incandescent lamp, mercury vapour lamp, sodium lamp and metal halide lamp.
内装白炽灯、汞灯、钠灯、金属卤灯。
It is found that the COD removal efficiency increases as the increase of reaction time with the same mercury vapour lamp.
试验发现,在同一汞灯照射下,随反应时间的加长,COD去除率呈现增大趋势。
The main difference is that instead of relying on low-pressure mercury vapour in a longish twisted tube, the HIDs in headlamps use xenon gas under high pressure in a tough little quartz package.
主要的区别在于对依赖长扭形球管内用低压汞蒸气,用高强度放电(灯)的车头灯使用包封于些许坚硬的石英中的高压下的气体氙取而代之。