The reserve estimation method of CBM reservoir is different from that of conventional gas reservoir and the boundary of CBM reservoir is determined by methane content contours.是什么意思_The reserve estimation method of CBM reservoir is different from that of conventional gas reservoir and the boundary of CBM reservoir is determined by methane content contours.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句