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1·The grain boundary energy was measured with thermal etching method.

用热蚀刻方法测量了合金的晶界能。

2·The reversible reaction appeared on grain boundary surface quite markedly.

晶界的这种可逆反应十分明显。

3·Grain boundary diffusion plays an important role in the whole sintering course.

晶界扩散在烧结过程中始终起着非常重要的作用。

4·The formation of grain boundary step when machining poly-crystal is also examined.

还探讨了加工多晶材料时晶界台阶的形成。

5·Themicrostructure of bonded zone consist of upper bainite and grain boundary ferrite.

接合部组织由晶界铁素体及晶内上贝氏体组成。

6·The method for displaying the grain boundary was studied systematically and successfully.

对钢的晶粒度显示方法进行了系统研究，获得理想效果。

7·When the recrystallization completes, most of grain boundary is high Angle grain boundary.

当再结晶过程完成时，绝大部分晶界为大角度晶界。

8·Analysis of element distribution shows that the enrichment of si and Cu exists on the grain boundary.

对雾化粉末中各元素分布的分析表明，硅、铜等元素在晶界上有富积现象。

9·Elongation of the sample during superplastic deformation has a close relation with grain boundary width.

试样在超塑性变形时产生的伸长率与晶界宽度有密切联系。

10·The dependence of grain boundary on conductivity in NTC polycrystalline oxide semiconductor was discussed.

主要讨论NTC多晶氧化物半导体中晶界对电导的影响。

晶界

1·As an attempt of grain boundary control, this method is a new ceramic powder fabrication technology having great significance.

这种技术作为晶界控制的尝试，是一种具有重大意义的新的陶瓷粉体制备技术。

2·The creep behavior of ti alloys is complicated and can usually be divided into low temperature creep, grain boundary slip creep, diffusion creep and dislocation creep, so on.

钛合金的蠕变行为是非常复杂的。通常蠕变行为可以分为低温蠕变、晶界滑移蠕变、扩散蠕变和位错蠕变等。

3·Elongation of the sample during superplastic deformation has a close relation with grain boundary width.

试样在超塑性变形时产生的伸长率与晶界宽度有密切联系。

4·Theoretical analyses have shown that boron benefits precipitation strengthening, solution strengthening and grain boundary strengthening.

理论分析表明：硼对沉淀强化、固溶强化和晶界强化均有贡献。

5·Grain boundary diffusion plays an important role in the whole sintering course.

晶界扩散在烧结过程中始终起着非常重要的作用。