释义 |
petroleum production短语¹⁴⁴⁹⁷²⁺² 基本例句 采油 The rod pumping is the predominance mechanical recovery mode in world petroleum production, the system dynamical simulation is the base of system efficiency analysis and optimum design. 有杆泵抽油是世界采油工程中一直占主导地位的机械采油方式,系统动态模拟是系统效率分析和优化设计的基础。 cnki The major problem in the petroleum industry is the increase of the reserve cannot match the stable increase of requirement of the petroleum production. 目前油田开发中存在的主要问题是地质储量的增长满足不了稳产和增产的需要。 cnki |