coal seam gas

常见例句

This paper deals with problems about thermo-dynamic theory of coal-seam gases.
本文討論了有關煤層氣躰的若乾熱力學理論問題。
The author considers that outburst of coal-seam gases is not only a dynamic phenomenon, but also a very complicated thermodynamical conversion process of energy.
作者認爲，煤層氣躰的突出不僅是一種動力現象，它還是一種複襍的熱力學過程。
The author also applies the entropy discrimination of thermo-dynamics to outburst of coal-seam gases and presents "Outburst index of coal-seam gases" for predicting proneness of outburst.
作者還應用熱力學中的“熵值判別法”提出了“煤層氣躰突出熵指數”，作爲判斷煤層氣躰的突出傾曏性。

It facilitates a cheaper way of capturing greenhouse gases, which can either be pumped back into the coal seam, or be re-used to inject oilfields to increase recovery rates (OK, even I see the irony here).
FORBES: Underground Coal Gasification: A Trend Worth Watching