dislocation tangle造句

例句与造句

1. The refinement mechanism of grain at room temperature can be described as dislocation tangle and dislocation node form in the initial grain with severe plastic deformation , then the dislocation node form subgrains or grains . subgrains become grains by snipping of the subgrain boundaries under the action of shearing stress
   室温ecap细化晶粒的机理可描述为：随着强烈塑性变形的进行，原始晶粒中产生了很多位错缠结和位错胞，进而位错胞崩塌变为亚晶或晶粒，亚晶粒在后续ecap剪应力作用下，通过亚晶界被剪断而变为晶粒。
2. It's difficult to find dislocation tangle in a sentence. 用dislocation tangle造句挺难的