arabesque
发表于 2025-3-23 10:18:42
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报复
发表于 2025-3-23 14:58:40
https://doi.org/10.1007/978-3-642-74320-7 20–40 L per person per day. By taking the DHW consumption at 20 L per person per day, the temperature after water mixing at about 40 °C, and the tap water temperature at 15 °C, the total heat demand of DHW for urban residential buildings was estimated to be about 690 million GJ.
率直
发表于 2025-3-23 19:02:31
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抒情短诗
发表于 2025-3-23 23:41:51
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Odyssey
发表于 2025-3-24 04:19:48
978-981-99-7877-9Building Energy Research Center of Tsinghua University 2024
抛射物
发表于 2025-3-24 09:05:20
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不再流行
发表于 2025-3-24 11:12:36
https://doi.org/10.1007/978-3-658-18244-1Urban heating in China mainly consists of building heating, industrial heating, domestic hot water (DHW), and steam for functional buildings. The overall heat source structure of the foregoing categories is shown in the diagram below, and fossil energy is still in the majority.
maculated
发表于 2025-3-24 15:20:04
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挣扎
发表于 2025-3-24 19:21:39
Das RPE in der Myopie-EntwicklungTo achieve the goals of carbon peaking and carbon neutrality (the carbon peak and neutrality goals), China needs to complete the transition from fossil energy to zero-carbon energy.
DAFT
发表于 2025-3-25 02:59:19
,China’s Building Energy Use and GHG Emissions,In recent years, urbanization has grown rapidly in China. In 2021, China had an urban population of 914 million and a rural population of 498 million, with the urbanization rate rising from 37.7% in 2001 to 64.7%