脂肪是极好的抵御寒冷的隔热材料。

Fat is an excellent insulator against the cold.

高额的电费账单表明供暖系统较差或者是隔热材料不好。

High electricity bills point to a poor heating system or bad insulation.

岩棉保温毡是导热系数低的一种优质的保温隔热材料。

Rock wool carpet heat preservation is low thermal conductivity of a kind of high quality thermal insulation material.

暴露在外的镀锌短管以及数英尺的软管要用泡沫隔热材料予以包扎。

You should get some foam pipe insulation for the short galvanized pipe and the few feet of hose that is exposed to the outside.

电冰箱是家庭里的用电大户，良好的隔热材料能够提高冰箱的工作效率，减少用电。

The fridge is one of your home’s biggest energy hogs. Better insulation can make refrigerators much more efficient.