求大神翻译成英语!口语化些 谢了!照明所消耗的电力占了全世界电力的20%,相当于每天要烧掉60万吨煤.而这些电力中有40%都是被老式的白炽灯消耗的.白炽灯所消耗的电力大部分都被浪费在
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求大神翻译成英语!口语化些 谢了!照明所消耗的电力占了全世界电力的20%,相当于每天要烧掉60万吨煤.而这些电力中有40%都是被老式的白炽灯消耗的.白炽灯所消耗的电力大部分都被浪费在
求大神翻译成英语!口语化些 谢了!
照明所消耗的电力占了全世界电力的20%,相当于每天要烧掉60万吨煤.而这些电力中有40%都是被老式的白炽灯消耗的.白炽灯所消耗的电力大部分都被浪费在产生热量上,真正用于照明的部分却非常少.
节能灯是现在节能减排形势下普通白炽灯泡的理想替代品,不但节省电费,而且使用寿命更是白炽灯的好几倍.紧凑型荧光灯(CFL)非常节能.和白炽灯相比,紧凑型荧光灯(CFL)能在同样的照明效果下节省75%到80%的电力,而且使用寿命是白炽灯的10倍.紧凑型荧光灯的成本是白炽灯的三到五倍,但电力使用是白炽灯的四分之一,而且使用寿命会更长.
求大神翻译成英语!口语化些 谢了!照明所消耗的电力占了全世界电力的20%,相当于每天要烧掉60万吨煤.而这些电力中有40%都是被老式的白炽灯消耗的.白炽灯所消耗的电力大部分都被浪费在
The lighting power consumption of the world power 20%,equivalent to a day to burn 600000 tons of coal.Thesepower in 40% are old-fashioned incandescent bulbsconsume.The consumption of incandescent power arewasted in heat generation,really for the lighting part is very small.
Energy saving lamp is the ideal substitute for common incandescent lamp is energy-saving emission reductionsituation,not only to save electricity,and the service life isseveral times more than incandescent lamp.Compact fluorescent lamp (CFL) is very energy-saving.Compared with incandescent lamp,compact fluorescent lamp (CFL)can save 75% to 80% of the electricity in the same light,and the use of incandescent lamp life is 10 times.Compact fluorescent lamp cost is three to five times of the incandescent lamp,but the power is the use ofincandescent lamp 1/4,and the service life will be longer.
Electricity consumption by lighting accounts for 20% of the world's electricity, equivalent to 600000 tons of coal to burn every day. And these 40% of electricity is the consumption of old-fashioned i...
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Electricity consumption by lighting accounts for 20% of the world's electricity, equivalent to 600000 tons of coal to burn every day. And these 40% of electricity is the consumption of old-fashioned incandescent bulbs. Incandescent lamp consumed most of electricity is wasted on the heat, is used for lighting the parts are very few.
Energy-saving lamps is now situation ideal alternative to ordinary incandescent bulbs, energy saving and emission reduction, save electricity, and the service life of the several times of incandescent lamp. Compact fluorescent lamps (CFL) very energy saving. Compared to incandescent lamp, compact fluorescent lamps (CFL) under the same lighting effect can save 75% to 80% of its electricity, and the service life of 10 times that of incandescent bulbs. CFLS cost three to five times that of incandescent light, but electricity is to use a quarter of the incandescent light bulb, and longer service life.
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Electricity consumption by lighting accounts for 20% of the world's electricity, equivalent to 600000 tons of coal to burn every day. And these 40% of electricity is the consumption of old-fashioned i...
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Electricity consumption by lighting accounts for 20% of the world's electricity, equivalent to 600000 tons of coal to burn every day. And these 40% of electricity is the consumption of old-fashioned incandescent bulbs. Incandescent lamp consumed most of electricity is wasted on the heat, is used for lighting the parts are very few.
Energy-saving lamps is now situation ideal alternative to ordinary incandescent bulbs, energy saving and emission reduction, save electricity, and the service life of the several times of incandescent lamp. Compact fluorescent lamps (CFL) very energy saving. Compared to incandescent lamp, compact fluorescent lamps (CFL) under the same lighting effect can save 75% to 80% of its electricity, and the service life of 10 times that of incandescent bulbs. CFLS cost three to five times that of incandescent light, but electricity is to use a quarter of the incandescent light bulb
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