wear surface morphology

基本解释

The surface morphology of wear scar was examined by scanning electron microscope(SEM).
用掃描電子顯微鏡（SEM）考察了磨痕表麪的形貌；
When prolonging the milling time, wear volume loss increased at first and then decreased. And the milling time had few influence on surface morphology of wear scar.
隨著球磨時間的延長，磨損量先增加後減小，球磨時間對磨損形貌影響不大。
The surface morphology of wear scar, nanoparticles and its element distribution have been tested and analyzed by scanning electron microscope(SEM) and energy dispersive spectrometry(EDS).
使用掃描電子顯微鏡（SEM）和能譜分析（EDS）等觀察分析磨損鋼球表麪的磨痕形貌、化學元素和納米粒子形態。