すいぎんとう
水銀灯
1. mercury lamp
2. Mercury-vapor lampA mercury-vapor lamp is a gas discharge lamp that uses an electric arc through vaporized mercury to produce light. The arc discharge is generally confined to a small fused quartz arc tube mounted within a larger borosilicate glass bulb. The outer bulb may be clear or coated with a phosphor; in either case, the outer bulb provides thermal insulation, protection from the ultraviolet radiation the light produces, and a convenient mounting for the fused quartz arc tube.
Read “Mercury-vapor lamp” on English Wikipedia
Read “水銀灯” on Japanese Wikipedia
Read “Mercury-vapor lamp” on DBpedia
Read “Mercury-vapor lamp” on English Wikipedia
Read “水銀灯” on Japanese Wikipedia
Read “Mercury-vapor lamp” on DBpedia
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