1)monzonitic structure,二长构造2)buildup of long billet,长坯构造3)elongated structure,纵长构造4)Structure in stage2,二期构造5)two-dimensional structure,二维构造6)Secondary structure,二次构造
用法和例句
Endless bar rolling is an effective rolling technique for increasing the miring productivity of billet, and the buildup of long billet is the key of the technique.