The house is very low-tech in nature – solar heat collectors on the roof and the centralheatingplant are the only technological elements.
房子运用了非常低的自然技术——屋顶的太阳能收集和中央加热的设备是仅有的技术元素。
2
The airport will also build its own mini centralheating and power plant which will provide the airport with its own heat and electricity supply.
机场也将建造自己的小型中央供热站和动力工厂，这将会为机场提供它自己的热力和电力支持。
3
From look on the flexibility of use, to the north of the Changjiang River regions, mainly in the centralheating, and the heat source is mainly composed of a power plant burning coal.