transcrystalline

The crack development may be intercrystalline or transcrystalline.

裂缝可能沿界发展或界发展。

Column grains develop well in casting blank, with transcrystalline grains and a little equiaxed grains in the center.

实验中，铸坯中柱状发达，有出现，铸坯心部有少量等轴。