基本解释[機械工程]納米晶結搆英汉例句雙語例句Because nano-beam is sensitive to the intrinsic stress in the structure, it is always made of single-crystalline materials.由於納米梁對結搆中的內應力非常敏感，所以一般採用單晶材料制作。nano-crystalline structure更多例句专业释义機械工程納米晶結搆