Terms for subject Lighting (other than cinema) (856 entries) |
上半球光束 | upward flux (of a source) | |
下半球光束 | downward flux (of a source) | |
下半球光束比 (照明器具の) | downward flux fraction (of a luminaire) | |
下半球照明器具効率 | downward light output ratio (of a luminaire) | |
不透過媒質 | opaque medium | |
不快グレア | discomfort glare | |
名目的光達距離 | nominal range | |
導標 | leading marks | |
導灯 | leading lights | |
明るい | light | |
明るさ | luminosity | |
明暗灯 | occulting light | |
透明媒質 | transparent medium | |
透明ガラス球 | clear bulb | |
透過光学濃度 | transmittance (optical) density | |
透過濃度 | transmittance (optical) density | |
耐圧防爆照明器具 | flameproof luminaire | |
耐圧防爆照明器具 | explosion-proof luminaire | |
演色 | colour rendering | |
演色評価数 | colour rendering index |