The central heating was coming on and the ancient wooden boards creaked.
中央供热系统一开始工作，年久老化的木板就嘎吱作响。
The central heating comes on at 6.30.
中央供暖系统6点半供暖。
The central heating system is working satisfactorily.
中央供暖系统运行得很好。
He gave me a quotation for installing the central heating.
他把安装中央暖气系统的报价告诉了我。
The central heating failed, and the roof leaked into the bargain.
中央供暖没有了，另外屋顶也漏水。
He keeps the central heating full on. It's like living in the tropics.
他把暖气开到最大。就好像住在热带一样。
The central heating system is programmed to start working at six o'each morning.
中央供热系统安排在每天早晨六时开始运作。
Adjust the central heating controls so that the boiler is only on when you need it.
调整集中供暖控制，以便锅炉只在需要时启用。
Particularly the central heating system is still in use 50 years of the 20th century old design.
特别是中央供热系统，目前仍然在使用20世纪50年代的老式设计。
The central heating system of the building is programmed to start working at 6 o 'clock each morning.
这幢大楼的中央暖气系统规定每天早晨6时开始供暖。
The central heating is off, I'm afraid, but come into the kitchen. It's as warm as toast in here with the oven on.
恐怕中央空调关了。还是到厨房里来吧，这里炉子开着，暖烘烘的。
It looks quite cold outside, but the central heating made our house very warm, the inside temperature was very comfortable.
屋外是看得挺冷的，可屋子里的暖气把室内烤得暖暖的，感觉挺温馨。
Before you start ordering oil for the central heating ring around the suppliers to see who will offer you the cheapest price.
装置订购石油之前，给一些供货商打电话，看谁的要价最低。
Before you start ordering oil for the central heating ring around the suppliers to see who will offer you the cheapest price.
你在开始为中心暖气装置订购石油之前，给一些供货商打电话，看谁的要价最低。
The house is very low-tech in nature – solar heat collectors on the roof and the central heating plant 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。
I perspire a little, not because I am nervous -i have been through this thing God knows how many times -but because the central heating here is very good.
我有点出汗，不是因为紧张——我回答类似问题已经不知道多少遍了——而是因为这里的暖气实在太足了。
I perspire a little, not because I am nervous - I have been through this thing God knows how many times - but because the central heating here is very good.
我有点出汗，不是因为紧张——我回答类似问题已经不知道多少遍了——而是因为这里的暖气实在太足了。
A modification of measurement in the central heating system is inevitable with the exploitation and popularization of new technologies in heating measurement.
随着集中供热系统供暖热计量技术的开发及推广，旧有集中供暖系统的计量改造势在必行。
Energy use refers to energy consumers - the central heating system, mainly referring to the building heating, generally pass through the radiator to heat the room.
热能使用是指热能的消费者——在集中供热系统中主要指建筑物的采暖，一般通过散热器把热能传给房间。
I was very concerned when I received your letter of yesterday complaining that the central heating system in your new house had not been completed by the date promised.
昨天收到你的来信，抱怨你新家的中央加热系统未按规定时间装好，对此我非常关心。
It is especially suitable for bathroom floor heating during the time of year when the central heating system is shut off and for the heating of room additions or rooms in attics.
特别适用于浴室地板的供暖，尤其是中央供暖系统关闭的时间或者屋顶的房间。
From look on the flexibility of use, to the north of the Changjiang River regions, mainly in the central heating, and the heat source is mainly composed of a power plant burning coal.
从使用灵活性上看，长江以北的地区，主要以集中供暖为主，而热能来源主要由热电厂燃烧煤炭产生。
In this paper different heat load investigating, predicting as well as data handling ways, which were formerly used in the central heating system design, are dealt with in some detail.
本文对以往设计集中供热系统所采用的热负荷调查、预测和处理方法进行了客观剖析。
Based on the systematic diagnosis on problems existed in the central heating system of a university, proposes the comprehensive reformation scheme and obtains obvious effect in practice.
在对某高校老校区集中供暖存在的问题进行系统诊断分析的基础上提出了综合治理改造方案，并在实际应用中取得了显著效果。
Chinese northern cities commonly adopt the central heating in winter. However, since the heating systems are not equipped with automatic control devices, the efficiency of heating systems is low.
在冬季，北方普遍采取集中供暖的方式，但由于缺少自动控制系统，供热效率较低。
Central heating was present in every upper-middle class home by the second half of the 19th century.
到19世纪下半叶，中上层阶级家庭都用上了中央供暖。
Central heating was present in every upper-middle-class home by the second half of the 19th century.
到19世纪下半叶，中央供暖系统已出现在每个中上层家庭里。
Besides this, before people in northern China had central heating, it was hard for them to prevent the cold in winter.
除此之外，在中国北方的人们还没有集中供暖的时候，他们在冬天很难御寒。
There is no central heating, but there's a wood-burner and solar panels on the top which can provide power for lighting, music, and computing.
它没有中央供暖系统，但有一个燃木炉，屋顶有太阳能电板，可以为照明、音乐和计算机提供电力。
The city does plan to replace small, highly polluting plants with larger, cleaner, more regulated facilities, and toxic emissions will be cut further by shifting from coal to gas for central heating.
临汾计划用大型的更清洁更规范的工厂取代高污染的小工厂，将来如果用天然气代替煤来集中供热，毒气排放有望进一步的减少。
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