The micro morphologies and textural characteristics of the pyrocarbon and fracture surfaces were observed by polarized light microscopy and SEM.
借助偏光显
镜及扫描电子显镜
察了基体热解炭的
织结构及
口形貌特
；
The micro morphologies and textural characteristics of the pyrocarbon and fracture surfaces were observed by polarized light microscopy and SEM.
借助偏光显镜及扫描电子显镜察了基体热解炭的织结构及口形貌特；
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