| 释义 |
constructional material
基本例句
结构材料
It is a fact that no structural material is perfectly elastic.事实上没有一种结构材料是十全十美的弹性体。
Silicon nitride ceram is widely used as a high-temperature structural material and is one of the most promising materials.氮化硅陶瓷广泛用作高温结构材料，是很有前途的陶瓷材料之一。 |