Most new residential buildings in Sweden are already heated with ground-source heat pumps.
在瑞典，大多数新建的住宅建筑都已经由地源热泵系统供暖。
2
The integrated system combined radiant floor with ground-source heat pump is discussed. The basic theory, various operating and controlling models of the system are described.
提出了地源热泵—辐射地板联合系统的概念，阐述了该系统基本原理以及运行和控制模式。
3
According to the strategy document, there could be a 90% increase in the use of groundsource heat pumps, which heat homes by harnessing the warmth in the earth.