toughening-strengthening mechanism的意思|示意
美 / /
英 / /
toughening-strengthening机制
toughening-strengthening mechanism相关短语
1、 toughening and strengthening mechanism 增韧补强机理
2、 self-toughening and strengthening mechanism 自增韧补强机理
3、 synergistic toughening and strengthening mechanism 协同增韧补强机理