The phase structure and microstructure of the ceramics have been examined by using X-ray diffraction (XRD) and scanning electron Microscope (SEM).是什么意思_The phase structure and microstructure of the ceramics have been examined by using X-ray diffraction (XRD) and scanning electron Microscope (SEM).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句