grain arrangement的意思|示意

"It defines the centre piece of the radiating arrangement of brick masses which relate in scale and grain to the neighbouring houses and suburban condition," they added.

“它定义了砖块放射性排列的中心构件。在规模和纹理上，砖块与临近房屋和郊区环境融合得更加完善。”他们补充说道。

Imaging with scanning transmission electron microscopy showed that the atomic grain-boundary structure had dislocations that had very similar arrangement.

扫描电子显微镜图像显示这两种晶界原子结构中的位错排列十分相似。

As a result, the researchers discovered that both the physical arrangement and grain boundaries play a vital role in determining the extent of susceptibility of the metal to embrittlement.

因此，研究人员发现物理上的排列和颗粒边界在决定金属脆化敏感程度上起着重要的作用。