According to the Enironmental Protection Agency, methane is about 20 times more efficient at trapping atmospheric heat than carbon dioxide, the more famous greenhouse gas.
据环保总局透露，甲烷吸收大气热能的效率约是著名温室气体二氧化碳的20倍。
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Applying fuzzy theory to atmospheric corrosion of paints, the method of fuzzy synthesized evaluating for paint's protection function is established by comparison tested results.
The application of line surge arrester is an important measure to enhance the lighting withstand level and atmospheric overvoltage protection level of electric transmission line.