基本解釋[能源科學(xué)技術(shù)]晶粒超細化英漢例句雙語例句The better match of strength and toughness is attributed to grain refinement, ultra-fine martensitic variants, and large number of fine dispersed carbides.試驗鋼良好的強韌性配合主要來自于晶粒的細化、超細馬氏體板條和均勻彌散的細小碳化物的析出；grain ultra-refinement更多例句專業(yè)釋義能源科學(xué)技術(shù)晶粒超細化