在很多跑鞋中，都能在你的脚下找到的海绵状材料。是一种比聚氨酯（参见PU）轻的吸收震动的材料。
The spongy material found under your foot in many running shoes. A shock-absorbing material that's lighter than polyurethane(see PU).
超级电容也有两块金属片，但其外面有海绵状的多空材料，即活性炭涂层。
Ultracapacitors also have two metal plates, but they are coated with a sponge-like, porous material known as activated carbon.
框架的主体采用一种海绵状具有柔韧质地的聚合材料制作。
The form was made of polymers that had a spongy and flexible texture.
应用推荐