grain ultra-refinement
常見(jiàn)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(yàn)鋼良好的強(qiáng)韌性配合主要來(lái)自于晶粒的細(xì)化、超細(xì)馬氏體板條和均勻彌散的細(xì)小碳化物的析出； 返回 grain ultra-refinement