单词：sandwich material
sandwich material的用法和样例：
例句
- 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。
- Corrugated board is a kind of sandwich structural materials and it can be studied as an orthotropic sandwich plate.摘要瓦楞纸板是夹层结构材料中的一种，可以将其作为正交各向异性的夹层板来进行研究。
单词：sandwich material 相关文章
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