kilowatt hour
千瓦时
常用释义
英式发音
美式发音
基本释义
- 千瓦时：电能的计量单位，表示一千瓦功率在一小时内所消耗的能量。
例句
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1·The utility now pays about 9.5 cents a kilowatt hour for electricity from fossil fuels.现在，该公共事业委员会选择了化石燃料电能，每度成本约9.5美分。
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2·Under the agreements, the state is paying 38 cents a kilowatt hour on Maui and Kaua 'i for solar power.协议规定，国家需对茂伊岛及考爱岛的太阳能支付费用为每千瓦特小时38分。
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3·The program offers participants a set rate of between 55 and 65 cents a kilowatt hour for solar electricity.该计划为参加者提供太阳能电力的55至65美分每千瓦小时的设置率。
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4·In the whole year, forecast report couplet additionally in 4.7 trillion kilowatt hour or so electricity use will.中电联预测，今年全年用电量将在4.7万亿千瓦时左右。
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5·So why do the same people support a feed-in tariff scheme under which we pay 41p per kilowatt hour for rooftop solar electricity?如果这样的话，为什么还有人要去支持上网电价补偿计划？我们要花41便士一度电的价格买屋顶上太阳能板发的电？
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6·Local power companies have helped by offering off-peak prices of 1.3 cents per kilowatt hour for charging the cars at night.当地电力公司也积极响应，并提供低电价即1.3美分每瓦，供居民晚上充电。
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7·Coal, with its emissions of sulphur, mercury and soot, will continue to kill far more people per kilowatt hour than nuclear does.而排放硫、汞和煤灰的煤炭，其每千瓦时产能所造成的死亡人数仍将远远高于核能。
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8·The price of wind power has fallen from $2 per kilowatt hour in the 1970s to 5-8 cents now, compared with 2-4 cents for coal-fired power.风能电的价格也从1970年代的每瓦特2美元降至如今的5-8美分，而煤电也不过2-4美分。
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9·The cost per kilowatt hour of solar power is figured by estimating the total power output of the solar panel over its 20 - to 25-year warranty.太阳能输出电能的每度电成本是通过估算太阳能板在其20到25年的保修期间总输出电能来计算的。
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10·The influence of frequency deviate or harmonics to the traditional kilowatt hour meter of electromagnetic induction type is analysed in the paper.分析了电力系统频率偏移和谐波对传统感应电能表误差特性的影响。