steam-blown process

The process of turning steam into water again is called conversation.

（应为obtuse angle钝角）把蒸汽再变向水的过程叫做谈话。

Buried Steel-Steel Steam Pipe Insulation of the Layout Design Process

直埋式钢套钢蒸汽保温管的布置设计过程

Steam-injection boiler is the key equipment of thermal drive, and it is also the equipment whose energy consumption is the largest in the thermal drive process.

注汽锅炉是油田注蒸汽热采的关键设备，是油田热采工艺过程中能耗最大的设备之一。

Technical regulation for design of oil refinery general process and steam system piping

炼油厂全厂性工艺及热力管线设计技术规定

At First, in view of the characteristic of temperature change at the temperature front during the process of steam injection, the method to control mobility of water phase by chemical agent with special properties was put forward.

其二，开展了蒸汽冷凝水流度控制化学剂筛选与评价。首先，根据蒸汽驱过程中在温度前缘前后温度发生大幅度变化的特性，提出采用具有特殊性质的化学剂来控制冷凝水相的流度。