the speed and degree of water-rock reaction will increase with temperature, and mineral fines produced by chemical reaction contribute mainly to pore block when temperatures reach 200~300℃.
当温度升高时,水-巖反应的速度和程度提高;当温度上升到200~300℃时,由化学反应所产生的微粒将成为孔隙堵塞的主要原因。