| When the surface area becomes bigger the bonds stretch more and the GB tension increases. |
| This involves minimizing its GB area and changing its topological structure to minimize its energy. |
| This is due to their more stretched bonds, which gives rise to a GB tension. |
| To counteract this increase in tension there must be a transport of atoms to the surface keeping the GB tension constant. |
| Although GB began with a pair of encouraging defensive stands, once Spain had found a way through they quickly reeled off 12 points. |
| The girdles on one side, ea and af, are narrower than gb and Bh on the other side. |
