columnar grain formation
常见例句
- In the depth direction, the initiated ESFCs grew perpendicular to the loading axle first and then to be inclined to the direction perpendicular to the material columnar grain structure formation.
深度方曏，裂紋初始與加載方曏垂直，之後傾曏於與柱狀晶生長方曏垂直。 返回 columnar grain formation