[68][69][70][71]在南极洲石墨峰（Graphite Peak）发现的冲击石英，经过光学显微镜与穿透式电子显微镜重新检验后，发现其中的结构并非由撞击产生，而是形变与地壳活动（例如火山）...
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In flat ballas the D-band is smaller and the graphite peak larger than in coarse ballas.
在扁平的半刚石中，D带较小，而石墨峰比粗大的半刚石中的要大。
These lamella appear to be of graphitic nature since Raman spectra show a sharp graphite peak at about 1585 cm-1 when lamellae are present.
这些薄层好象具有石墨性质，因为当薄层出现时，拉曼光谱在大约1585 cm - 1处显示出一个锐利的石墨峰。
The Raman spectra either did not show the diamond 1332 cm-1 peak or the peak was very weak, while the D-band and the graphite peak appeared clearly.
拉曼光谱要么不显示金刚石1332 cm - 1峰，要么显示的峰很弱。但D带和石墨峰值却清晰可见。
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