| 1. | In sodium light, a red or green object will appear black .
在钠灯下，红色或绿色的物体会显得黑黑的。 |
| 2. | Simulation on electronic ballast for high pressure sodium lamps by psim
的高压钠灯电子镇流器仿真分析 |
| 3. | Test method for h . p . s . lamps
高压钠灯泡特性的测试方法 |
| 4. | Reference ballasts - high - intensity - discharge and low - pressure sodium lamps
标准镇流器.高亮度放电和低压钠灯 |
| 5. | This paper presents a novel method for high - pressure sodium lamp dessign
摘要介绍了一种高压钠灯设计的新方法。 |
| 6. | The color of many leonids is like the color of our sodium discharge lamps
多数狮子座流星雨的颜色就像钠灯发出光的颜色。 |
| 7. | Limited values of energy efficiency and rating criteria for high - pressure sodium vapour lamps
高压钠灯能效限定值及能效等级 |
| 8. | Ballasts - for high - intensity - discharge and low - pressure sodium lamps multiple - supply type
镇流器.高亮度放电灯和低压钠灯的镇流器 |
