排气能力 meaning in Chinese

devolatilization capacity
exhaust capacity

Since the generated gas from gas source rocks is expelled in the form of separate phase , can it be useful for the form of pool . so , the expelling gas value of carbonate gas source rocks is more important , this paper , based on the principle of material balance , divide the tough problem of expelling hydrocarbon into relatively and easily investigated problems of gas hydrocarbon generation , residual and diffusion gas hydrocarbon and evaluate gas source rocks in temis of the magnitude of expelling gas ; hydrocarbon ( quantity of expelling gas = gas quantity of generation - adsorption - dissolving in oil - dissolving in water - diffusion )
由于所生成的气态烃只有从源岩中以游离相运移出来之后才能对气藏的形成做出贡献，因此对气源岩的排气能力的评价显得犹为关键。本文根据物质平衡法原理将比较棘手的排气态烃问题，分解成相对较易考察的生气态烃问题和残留、耗散气态烃的问题，以排气量大小(排气量=生气量?吸附气量?油溶气量?水溶气量?扩散气量)为评价碳酸盐岩气源岩标准。