Coking at the inlet of large gas line to fractionator has been effectively prevented by setting up steam circle pipes under appropriate operation conditions.
控制合适的操作条件，在大油气管线进分馏塔入口处增加蒸汽环管，可以有效防止结焦。
It confirms that tempering quality after being circle checked is the main cause for deformation of the steam seal ring made by rolling.
通过分析，确认校圆后的回火质量是钢板卷制汽封圈产生变形的主要原因。
This paper put forward some measure as setting up steam gas combined circle in connection with fully gas in rendering enterprises. They are useful in reducing prime cost and raising efficiency.
针对炼油企业瓦斯量较多，提出了建立燃气-蒸汽联合循环措施，对降低成本、提高效率有较大作用。
The article discussed the question that should be noticed in gas-steam unite circle generate electricity aircrew environment protection design via the primary research on the account measure of...
通过对其环境空气污染物排放量计算方法的初步研究，论述了燃气-蒸汽联合循环燃油机组工程环保设计中应注意的一些问题。
There is an interesting feature about the spring, that is, the steam of its boiled water will circle around the rim of cup and show a image just like the shape of a crane.
白鹤泉水有一个有趣的特点是，用它煮沸后沏茶，蒸腾的热气盘旋在茶杯口久久不散，形似白鹤。
There is an interesting feature about the spring, that is, the steam of its boiled water will circle around the rim of cup and show a image just like the shape of a crane.
白鹤泉水有一个有趣的特点是，用它煮沸后沏茶，蒸腾的热气盘旋在茶杯口久久不散，形似白鹤。
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