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.
随着电网电压等级的提高，电缆的电树枝老化问题愈显突出。
As to higher voltage rating polymer cables, electrical tree aging problem is more outstanding.
结果表明，机械应力下疲劳强度的劣化是低温电树枝化的重要因素。超高分子量聚乙烯具有低温性能好。
The test results with the needle-plane electrode system under ac voltage at 77 K indicate that the fatigue break in UHMW-PE under mechanical forces during the electrical treeing is a critical factor.
采用化学电沉积的方法在导电玻璃表面制备了银的二维纳米树枝状结构。
Fabrication of the silver dendritic structures array using the double template-assisted electrochemical deposition technique;
采用化学电沉积的方法在导电玻璃表面制备了银的二维纳米树枝状结构。
Fabrication of the silver dendritic structures array using the double template-assisted electrochemical deposition technique;
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