英德
有道
百度
谷歌
图片
维基
百科
汽孔
[地物] steam vent
- 必须保证蒸汽注入参数、井结构和油层的互相协调。 提出了通过布孔来实现水平井均匀吸汽的建议。
For increasing the recovery of heavy oil with injected steam in a horizontal well, the injecting parameters must match the well construction and reservoir conditions. - 通过对液体汽蚀现象的分析，提出了采用节流孔板来降低发电厂汽水管道压力，从而防止流体产生汽蚀的方法。
With the analysis on liquid cavitation, the use of throttle orifice is suggested to lower the pressure in steam water piping of power plants so as to prevent liquid cavitation. - 研究结果表明，当基质比表面积相近时，重油收率和可汽提焦产率随大孔基质的增加而降低。
The evaluation result showed that the yields of heavy cycle oil and strippable coke increased with the increase of the small pore matrix, and reduced over highly accessible matrix.
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