英德
有道
百度
谷歌
图片
维基
百科
直接供暖
direct heating
- 城市供暖问题在北方部分城市反映较大，直接影响了政府在百姓心目中的地位。
There are some problem in city heating in north several city. Common people concern about city heating problems. - 进而对以燃煤锅炉为辅助热源的太阳能直接供暖系统与水源热泵的一次能源消耗进行了对比分析。
The primary energy consumption of a DSHS with a coal-fired boiler supplement source is compared with that of a WSHP. - 除古罗马人(他们发展了一种集中供暖方式)之外，大多数文化均仰赖直接供暖法，如壁炉、火炉。
With the exception of the ancient Romans, who developed a form of central heating, most cultures relied on direct heating methods such as fireplaces and stoves.
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