| ประโยคภาษาจีน : 中文句子 | 
|---|
|  běn wén本文  yòng用  zhèn dòng振动  guāng pǔ光谱  hé和  diàn zǐ电子  shùn cí顺磁  gòng zhèn共振  pǔ谱  yán jiū研究  le了  yún lóng云龙  xī kuàng锡矿  xī shí锡石  de的  pǔ xué谱学  tè zhēng特征 | 
| In this paper the characteristics of IR spectra, Raman spectra and EPR spectra of cassiterites from Yunlong are studied and their geological significances are discussed. |