Method Heavy oil is recovered by small direct - fired steam - gas generator through injecting mixed gas.

方法利用小型直燃式热采蒸汽 — 气体发生器注混合气体开采稠油.

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Direct fired absorption heat pump ( DFAHP ) has great potentialities in energy saving and in environmental protection.

燃气直燃型吸收式热泵具有明显的节能环保特点.

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In this dissertation, direct - fired lithium bromide absorption refrigerator is chosen to be as the cold source.

本论文采用直燃型溴化锂吸收式制冷机制取冷量来作为空调系统的冷源.

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The conventional types of air pollution control system is direct - fired incineration, liquid absorption - stripping , active carbon adsorption.

涂装车间目前治理废气常用的方法有:直接燃烧法 、 液体吸收法 、 活性炭吸附法.

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Adopt the project as direct fired absorption type refrigeration unit and all air system.

在方案设计中确定采用直燃型溴化锂吸收式冷水机组的冷热源方案和全空气系统.

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The necessary air heating device may be direct - fired or heated indirectly by steam coils.

必需的空气暖气装置可能是直接的-点燃或藉着蒸气卷间接地加热.

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