The stones were analyzed with infrared spectrophotometer or scanning electron microscopy.
The stones were analyzed with infrared spectrophotometer or scanning electron microscopy.
结石之分析是采用红外线分光仪及扫描电子显微镜。
The stones were analyzed with infrared spectrophotometer or scanning electron microscopy.
结石之分析是采用红外线分光仪及扫描电子显微镜。