grain length meaning in English
药柱长度
Examples
- The results indicate that the fracture toughness is influenced markedly by the different base structure of vermicular east iron and by the form of graphite ; unlike steel , the fracture toughness of vermicular cast iron increases with the yielding strength , while drops drastically with the increase of ratio of graphite grain length to thickness
试验结果表明，蠕墨铸铁的断裂韧度受不同基体组织的影响比较明显；受不同石墨形态的影响显著，与结构钢不同，蠕墨铸铁的断裂韧度随材料的屈服强度增大而增大，随石墨颗粒的长厚比增加会急剧下降。