FLUID-SOLID COUPLING THEORY OF EXPLOITING COAL METHANE AND IMPROVING PRODUCTION BY GAS INJECTION IN LOW PERMEABILITY RESERVOIR AND ITS APPLICATION是什麼意思_FLUID-SOLID COUPLING THEORY OF EXPLOITING COAL METHANE AND IMPROVING PRODUCTION BY GAS INJECTION IN LOW PERMEABILITY RESERVOIR AND ITS APPLICATION在線翻譯_英語_讀音_用法_例句