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随着科技的进步和社会的发展,许多高档的电器走进了平常百姓家庭,家庭耗电量随之不断上升,能源就显得日趋紧张。如何节约能源是摆在各级政府面前的课题,也是摆在每个公民面前的大事。为此,就要用最少的能源使电器发挥最优的效益,遵循既要消费又不要浪费的原则,这是一件既利国又利家的事。
With the advancement of science and technology and the development of society, many high-end electrical appliances have entered the families of ordinary people, and household power consumption continues to rise. As a result, energy becomes increasingly tense. How to save energy is an issue that is faced by governments at all levels and is a major event that is placed before every citizen. To this end, it is necessary to use the least energy to maximize the benefits of electrical appliances and follow the principle of not only wasting but also wasting. This is a matter of both benefiting the country and making profits.