During the winter, wet areas may provide an excellent insulatingmaterial in the form of cattail fluff and reeds.
在冬季，潮湿地区可以提供一种优良的、蒲草和芦苇形式的绝缘材料。
2
To enable this material to store electrical energy, two layers of woven fibres are made into a sandwich, separated by a thin layer of a glass-based insulatingmaterial.
为了让这种材料具有储电功能，两层纤维中添加了一层薄薄的绝缘玻璃材料，做成夹层结构。
3
This entails the destruction of the equipment tested, through carbonization of the insulatingmaterial.