结果表明，所得粉末为泪滴状，其显微组织为树枝状晶和胞状晶。
The results have shown that the powder obtained is of tear-shape and its microstructures are of dendrite and cellular grains.
工艺参数影响冶金结合带的优劣、胞状晶区的厚薄以及夹杂物的有无和分布。
The good and bad of metallurgical belt, the cellular crystal thickness and the availability and distribution of inclusions are affected by the parameters.
结果表明，梯度过渡层的组织形态为细小的柱状晶-胞状树枝晶-树枝状晶。
The results indicated that the microstructure of the transition layer is a structure of fine columnar crystal-cystiform dentrite-dentrite.
孪晶自身相互交割和位错的滑移相互协调，形成了细小的孪晶和胞状组织；
Twin-twin self-intersection and dislocation slipping were coordinated, the refined twins and cystiform microstructure were formed.
结果表明，激光处理后试样表面熔凝区的组织主要为胞状枝晶组织，经后续热处理可转变为细小的等轴晶粒组织，并形成了良好的超塑连接条件。
The results show that, after laser surface processing, a melt layer with cellular-dendrite structure is formed, which could transform into very fine-grained structure during the annealing treatment.
结果表明，激光处理后试样表面熔凝区的组织主要为胞状枝晶组织，经后续热处理可转变为细小的等轴晶粒组织，并形成了良好的超塑连接条件。
The results show that, after laser surface processing, a melt layer with cellular-dendrite structure is formed, which could transform into very fine-grained structure during the annealing treatment.
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