... tungsten arc lamp 钨丝弧光灯 tungsten carbide 碳化钨 tungsten filament 钨灯丝 ...
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敷钍钨灯丝 thoriated tungsten fiber
锇钨灯丝合金 [电] osram
钨丝灯 Tungsten ; [电] tungsten filament lamp ; [电] osram lamp
预对中钨灯丝 Centered cartridge filament
钨丝灯泡 W-filament bulb ; tungsten lamp ; tungsten light bulb ; INCANDESCENT LAMP
钨膏灯丝 pasted filament
钨丝弧光灯 tungsten arc lamp
钨丝白炽灯 incandescent tungsten filament lamp ; tungsten lamp ; tungsten filament lamp
充气钨丝灯 gas-filled phototube ; gas-filled tungsten-filament
卤素灯的钨灯丝在使用过程中会慢慢的蒸发，直到最后断掉。由于没有卤素灯那样脆弱的钨灯丝，氙气气体放电灯十分耐用，其使用寿命至少不低于汽车的使用寿命。
Lacking the halogen's delicate tungsten filament, which slowly evaporates with use until it finally “blows”, xenon discharge lamps are robust enough to last at least the lifetime of the car.
卤素灯的钨灯丝在使用过程中会慢慢的蒸发，直到最后断掉。 由于没有卤素灯那样脆弱的钨灯丝，氙气气体放电灯十分耐用，其使用寿命至少不低于汽车的使用寿命。
Lacking the halogen's delicate tungsten filament, which slowly evaporates with use until it finally "blows", xenon discharge lamps are robust enough to last at least the lifetime of the car.
它是作用是表征钨从灯丝蒸发的速度。
It is a function of how fast the tungsten evaporates from the filament.
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