功能结合，是指合理的使用材料可使建筑物降低能耗，从而满足当今节能规范的要求。
The first level, functional integration, refers to the energy-saving effects that can meet the requirements of present criteria by reasonable adoption of building materials.
会议提出，在“十二五”期间，使全国农村电网普遍得到改造，农村居民生活用电得到较好保障，农业生产用电问题基本解决，基本建成安全可靠、节能环保、技术先进、管理规范的新型农村电网。
The meeting proposed that during the “Twelfth Five-year Plan” period, rural power grid will be universally upgraded and power consumption of rural residents and farming be better guaranteed.
在各国的标准和规范中，有很多关于空调系统节能的评价指标。
In the standards and criteria of many countries, there are many evaluating indexes of air conditioning energy efficiency.
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