urban electricity supply

基本解釋

At present, Urban electricity system exists unstable factor, for guaranteed the normal supply of power for computer and network system, UPS should be used to supply uninterrupted electric power.
目前，我們現(xiàn)有的市電系統(tǒng)存在不穩(wěn)定因素，為保證計算機和網(wǎng)絡系統(tǒng)的供電正常，應使用UPS不間斷供電電源。
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This paper discusses the improvement of efficiency and economy of power supply and consumption in power system and urban power network and the rationality of the existing electricity pricing policy.
就提高電力系統(tǒng)、城網(wǎng)供用電的效率和經(jīng)濟性與目前電價政策的合理性問題進行了探討。
These poor urban dwellers have limited access to essential basic services such as water supply and sanitation, electricity, roads and telecommunications.
這些貧窮的城市居民只有非常有限的途徑能享用到象生活用水、醫(yī)療衛(wèi)生、電、道路和通訊等基本生活保障。
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