The study about reasonable development mode has important meaning to every oil field.
合理开发模式的研究对任何一个油田的开发都有重要的意义。
The first part is mainly about the research's background, purposes, meaning and think mode.
第一个部分主要介绍研究的背景、研究的目的和意义，以及研究的思路。
The first part is mainly about the research's background, purposes, meaning and think mode.
第一个部分主要介绍研究的背景、研究的目的和意义，以及研究的思路。
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