heating 四级

1.industrial heating oil.

工业用燃油。

2.a retrofit for the heating system.

供的改型翻新

3.a solar heating system.

太阳能

4.install a heating system

装暖气设备

5.an energy-efficient heating system.

一种节能的供暖。

6.ensure that you are familiar with the heating controls.

你一定要熟悉这些暖气调节器。

7.we had no heating in our bedrooms.

我们的卧室里没有供暖设备。

8.the installation of a central heating system.

中央供暖的安装。

9.The heating was on full blast all day.

暖气一整天都开得足足的。

10.an economic use of home heating oil.

家用燃油的有效使用

11.This hotel is equipped with a central heating thermostat.

这家旅馆装有中央空调温度调节器。

12.Heating bills are highest in the wintertime.

取暖费用在冬季最高。

13.this antiquated central heating system.

这种老式的中央供。

14.Central heating is bad news for indoor plants.

中央供暖不利于室内植物的生长。

15.The heating system in the hotel has an automatic temperature control.

旅馆里的取暖是自动调温的。

16.Oil is cracked by heating under pressure.

石油在一定压力下分解。

17.We're installing a new heating system.

我们正在安装新的取暖装置。

18.If the pressure is too low, the heating system will act up.

如果压力太低, 供暖就会出毛病。

19.They will install a heating and lighting system in our house.

他们将在我们家装上供供电。