交联聚乙烯电缆；电树枝化；升压速度；树枝形态；分形维。
XLPE cable; electrical treeing; boosting rate; tree morphology; fractal dimension.
这些物种在形态上也有所不同：呆在草上的动物体型纤细，尾巴很长；呆在树上的动物体格健壮，腿长；而呆在树枝的动物体型纤细，但腿短。
These species also differ morphologically: grass dwellers are slender with long tails, tree-dwellers are stocky with long legs, twig dwellers are slender but stubby-legged.
我在树枝间漂浮，研究它的分叉形态，发现它像个普通的树，而不是电脑做图的那种假树。
I floated up through the branches and studied their fractal patterns, which seemed just like a normal tree, not a fake computer-generated one.
以树枝状形态的可能存在为基础的解释是有些冒险的。
Interpretations based on the possible existence of a dendritic pattern are somewhat speculative.
这里应该是说根据树枝的形态去雕刻其外形，根据树干的形态去雕刻其神态。
The root carving is shaped and refined according to the original form of the branches and trunks.
低地的树枝为了各自的需要朝四处伸展开去，形成各种各样不规则的形态向外扩张。
It may be well also for lowland branches to reach hither and thither for what they need, and to take all kinds of irregular shape and extension.
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.
本文用图文简要记述了桉树枝瘿姬小蜂雄虫的形态特征。这是该虫雄蜂在中国的首次报道。
The male of Leptocybe invasa Fisher & La Salle was briefly described and illustrated in this paper. It was the first report of the male of this wasp from China.
结果显示，新型模具ZA合金用TIG方法进行焊接，焊缝组织形态主要是柱状树枝晶和少量的等轴晶；
It was shown that after the ZA alloy was processed by TIG welding, the weld seam consists mainly of columnar dendrites and a small amount of equiaxial crystals;
堆焊层中凝固组织形态以及树枝晶生长方向取决于熔池凝固过程中的传热过程。
The morphology of the solidification structure and the growth direction of the dendrite depended on the heat transfer during the solidification process of the molten pool.
堆焊层中凝固组织形态以及树枝晶生长方向取决于熔池凝固过程中的传热过程。
The morphology of the solidification structure and the growth direction of the dendrite depended on the heat transfer during the solidification process of the molten pool.
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