| 1. | Standard incandescent lamps of luminous intensity 发光强度的标准测光白炽灯 |
| 2. | But the intensity of er pl also decreases 但erpl的发光强度也随之减少。 |
| 3. | Intensity luminous intensity radiant intensity i 光强度发光强度 |
| 4. | Peak of luminous intensity luminous flux 发光强度光通量峰值 |
| 5. | Standard lamps for the measurment of luminous intensity and luminous flux 发光强度总光通量标准灯泡 |
| 6. | The luminous intensity on unit area 单位面积上的发光强度。 |
| 7. | Standard lamp of luminous intensity 发光强度标准灯 |
| 8. | The method and results for international comparison of luminous intensity unit 发光强度单位国际比对方法和结果 |
| 9. | Luminous intensity standard lamp 发光强度标准灯 |
| 10. | Mean hemispherical intensity 平均半球面发光强度 |