For a long time I thought I was the electron, spinning wild patterns around you.
很长时间我以为我是电子，疯狂地围绕着你旋转。
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Through investigation of changes of the intensity of electronspinning signal and morphology of amorphous carbon materials at different cycle numbers, mechanism for capacity fading was obtained.
This article follows up the change of lamella structure in PAN fiber spinning, preoxidation and carbonization process using electron microscope in order to find the evolution of sheet structure.