That is enough to supply the whole of the UK for two months, and 1.5% of the entire electricity usage of the us.
这些电力足够整个英国用两个月，这也占美国总用电需求的1.5%。
Saved money on our electric bill. - our power company's website allows you to check your daily usage. Sure enough, less TV equals less electricity usage.
省了电费。——供电公司的网站上可以查询每天的用电量。少看电视，用电当然就少了。
Hohm is a Microsoft service that analyzes home electricity usage, suggesting changes for power savings.
是微软的一项服务，负责分析家庭用电情况，并提出节能的调整建议。
Tiny quantities of dysprosium can make magnets in electric motors lighter by 90 percent, while terbium can help cut the electricity usage of lights by 80 percent.
极少量镝就能让发电机里的磁铁重量减轻90%。而铽能让照明灯节能80%。
Electricity usage, perhaps the best barometer of economic activity, was essentially flat this summer on a month-to-month basis.
今年夏天的用电量(或许是经济活动的最佳晴雨表)环比基本上保持不变。
Electricity usage, perhaps the best barometer of economic activity, was essentially flat this summer on a month-to-month basis.
今年夏天的用电量(或许是经济活动的最佳晴雨表)环比基本上保持不变。
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