结果表明：单纯注入热水驱替效果不好，采收率提高幅度仅为0.20%；
The results indicate that the recovery ratio is only enhanced 0.20% simply by warm water driving.
化学体系中室内实验结果表明，化学体系中MCA能提高热水的驱替效率以及蒸汽和热水的波及效率。
The result of laboratory experiments showed that the chemicals MCA improved the displacement efficiency of hot water and the sweep efficiency of steam and hot water.
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