对于间接供暖，从理论到实践验证了在一次水管网中应用量调节技术，并取得良好的节能效果。
It also verifies from theory to practice that quantity regulation technology may be applied to the original water network in indirect heating and much effect on energy saving is obtained.
作为建筑节能关键技术之一的建筑外墙外保温体系，在理论研究和技术应用方面都有了丰富的经验。
Considerable theories and experience have been accumulated both in theoretical research and technical application of exterior wall insulation on the exterior surface, one of the key technologies.
冬冷夏热地区是今后我国建筑节能的重点地区，基于该地区气候条件下的建筑节能技术的理论和实践研究是全新的课题。
The hot summer and winter area is major area of construction saving energy, the theory and practice of technical construction saving energy of this area is a new problem.
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