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“十四五”中国能源安全内循环的思考
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作者 张佳思 周春 《中国能源》 2021年第7期41-45,共5页
“十三五”时期,我国能源消费增长换档减速,保供压力明显减缓,供需相对宽松,能源安全发展进入新阶段。面对能源发展取得的历史性成就和复杂的国际形势,要在“十四五”开局之年布好局,将能源安全视为内循环的底线,健全能源储运体系,加强... “十三五”时期,我国能源消费增长换档减速,保供压力明显减缓,供需相对宽松,能源安全发展进入新阶段。面对能源发展取得的历史性成就和复杂的国际形势,要在“十四五”开局之年布好局,将能源安全视为内循环的底线,健全能源储运体系,加强能源供应应急能力,用政策加码保障能源安全,发展清洁能源,从中长期来看,才能实现稳定与高质量发展并存的新格局。 展开更多
关键词 内循环 能源安全 运能储能 应急 区域共同体
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Effects research of different capacity exercise on fat metabolism
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作者 Cunbo Xue Yaran Su 《International Journal of Technology Management》 2014年第1期7-9,共3页
Fatty is one of the most important energy storage substances in the human body, and is an important source of energy in motion. It has 10 times bigger storage space than glycogen. Some studies suggest that in low to m... Fatty is one of the most important energy storage substances in the human body, and is an important source of energy in motion. It has 10 times bigger storage space than glycogen. Some studies suggest that in low to moderate intensity aerobic exercise, fat plays an important role providing energy. Especially when the movement lasts for more than 3 ~ 4h, energy provided by fat can account for 70% to 90% of total energy metabolism. Many people use many means and methods in order to increase the proportion of fat oxidation providing for energy in the movement and save glucose consumption in vivo, improving the body' s endurance. On the other hand, endurance exercise can burn fat properly, and play an important role to reduce accumulation of body fat, prevent hyperlipidemia and improve lipid levels. 展开更多
关键词 EXERCISE fat metabolism Plasma free fatty acid
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