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长期以来,我国北方冬季采暖主要是靠燃煤供暖,所释放的大量二氧化碳和颗粒物造成大气污染程度严重超标。而燃煤供暖所使用的锅炉和管道易腐蚀,使用寿命短,维护费用高,造成大量能源和资源浪费。如何解决现行供暖的种种弊端,一直是科技界的一道难题。人们渴望一种既不占空间,又经济实用、节能环保、安全可靠、新型的采暖方式,取代传统的供暖方式,泱泱科技大军,谁能担此重任——
For a long time, winter heating in northern China has mainly been based on coal-fired heating, and the large amount of carbon dioxide and particulate matter released by it has caused severe air pollution. The boilers and pipelines used for coal-fired heating are apt to be corroded, have a short service life, have high maintenance costs, and cause a great deal of waste of energy and resources. How to solve the various drawbacks of the current heating has always been a difficult problem for the scientific and technological community. People are eager to have a space-saving, economical and practical, energy-saving, environmental-friendly, safe and reliable, new type of heating, to replace the traditional heating method.