从配气站(即干线终点)开始,通过各级配气管网和气体调压所按用户要求直接向用户供气的过程为
A.城市配气
B.矿场集气
C.输气站
D.干线输气
- · 有4位网友选择 A,占比44.44%
- · 有3位网友选择 B,占比33.33%
- · 有1位网友选择 C,占比11.11%
- · 有1位网友选择 D,占比11.11%
A.城市配气
B.矿场集气
C.输气站
D.干线输气
A. 井间(站)只有一条集油生产管线
B. 井间(站)有两条集油生产管线
C. 井间(站)有两条集油生产管线,且均用来输油
D. 井间(站)有两条集有生产管线,且有一条用来输油
干线输气管上布置压气站既要详尽地考虑工艺问题、地理地质问题,也要考虑经济问题,甚至与其它部门相联系的社会问题,力求做到方便于压气站的建设与管理,让整条管线发挥出最大的效益。站址不预先固定的压气站布置意味着仅仅根据水力条件来计算,其结果必然是理想化的,但其优点是便于我们了解布置压气站的基本方法和一般规律。In order to facilitate the construction and management of compressor stations, it is necessary to take into account not only the technological and geological problems, but also the economic problems and even the social problems associated with other departments. The unfixed layout of compressor station means that the calculation is only based on hydraulic conditions, and the result must be idealized. However, its advantage is that it is convenient for us to understand the basic method and general rules of layout of compressor station.
A. 输变电站、锅炉房、炼焦厂、煤气站等
B. 发电站、空气压缩站、炼焦厂、煤气站等
C. 发电站、锅炉房、炼焦厂、煤气站等
D. 发电站、锅炉房、制冷站、煤气站等
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