coal seam gas resource的用法和樣例：
例句
- It is significant to prediction of coalbed permeability and resource evaluation of coalbed methane.
其結果對煤層氣資源評價(jià)和煤層滲透性預測具有重要的指導意義。 - Zhoukou City People's Government sincerely welcomes domestic and foreign merchants to investment in exploration and development of coal &CBM resources in Zhoukou!
周口市人民政府真誠歡迎國內外客商投資勘探開(kāi)發(fā)周口的煤炭煤層氣資源！
