基本解釋[機械工程]納米晶結構英漢例句雙語例句Because nano-beam is sensitive to the intrinsic stress in the structure, it is always made of single-crystalline materials.由于納米梁對結構中的內(nèi)應力非常敏感，所以一般采用單晶材料制作。nano-crystalline structure更多例句專業(yè)釋義機械工程納米晶結構