阶段采收率,staggered oil recovery ratio
1)staggered oil recovery ratio阶段采收率
2)extraction mining coal回采阶段
3)acquisition stage采办阶段
1.Secondly,it analyses the variations ofacquisition stages and characteristics of the current equipment of the US Armed Forces,and .分析了美军武器装备采办改革和发展的历程,对近的装备采办改革进行了详细介绍;分析了美军现行武器装备采办阶段的划分及其特点,并用实例进行了说明;结合美军装备采办改革与发展现状,提出了其装备采办发展趋向。
4)mining phase开采阶段
英文短句/例句
1.3. Foreign investors are allowed to incorporate expenditures on prospecting into deferred assets and have them amortized at the prospecting stage.3. 允许外商将勘查费用计入递延资产，在开采阶段分期摊销。
2.Reservoir subdivision and correlation at high water cut stage--taking Es_2 formation of Liang 11 fault block of Dongying Depression as an example高含水开采阶段储层精细划分与对比——以东营凹陷梁11断块沙二段为例
3.induced block caving阶段人工崩落开采法
4.The project will begin with a study phase, followed by an Engineering Procurement and Construction (EPC) phase.该项目将先从研究阶段开始，接着是工程采购和建设（EPC）阶段。
5.A maneuver, stratagem, or ploy, especially one used at an initial stage.策略尤指人在开始阶段所采用的计谋、策略、手法
6.The Amending Exploitation Effect Research of the Heat Picking Dense Oil Oil Store in Swallow and Spit Phase;热采稠油油藏蒸汽吞吐阶段改善开发效果研究
7.SIMULATION IN THE DEVELOPMENT STAGE OF LOW RESERVE/PRODUCTION RATIO THE TOWER 4 OILFLIED塔中4油田低储采比开发阶段数值模拟研究
8.Application and development of production process in liquid stimulation phase in Chengdao Oilfield埕岛油田提液开发阶段采油工艺的应用与发展
9.On Application of Sublevel Drilling and Stope Mining Method in Mining Thin Lode of Shouyun Iron Mine分段凿岩阶段矿房法在首云铁矿薄矿脉开采中的应用研究
10.When the reserve-production ratio approaches to10 years, the development of a field may come to a declining stage.当储采比接近于10时，油气田开发可能会进入递减阶段。
11.Mechanics of High Tailings Backfill and Nonlinear Optimal Design in Deep Mining;深部开采高阶段尾砂充填体力学与非线性优化设计
12.Research and Application of the "Solid-Liquid-Gas" Coupling Effect in Excavation Disturbed Area of Steep Coal Bed"s High-stage Caving急斜煤层高阶段综放开采扰动区内“固-液-气”耦合效应研究与应用
prehensive analysis of coal break on steep and thick coal seam 102m section急倾斜厚煤层102m阶段煤体综放开采煤体致裂综合分析
14.initiate stage of the engineering system工程系统的开发阶段
15.All Stages Unlocked (30)---Unlock every stage in the game.所有阶段打开了(30)---打开每个阶段的比赛。
16.This article introduced that the mechanics laboratory,in the process to opening teaching,how to adopt the measures in step by step,and by stages,selectively and hierarchically.力学实验室在走向开放式教学的过程中,采取有步骤分阶段,有选择有层次的开放措施;
17.a minable seam of gold.一段可开采的金矿脉
18.sublevel undercut caving method分段下部掏槽崩落开采
相关短句/例句
extraction mining coal回采阶段
3)acquisition stage采办阶段
1.Secondly,it analyses the variations ofacquisition stages and characteristics of the current equipment of the US Armed Forces,and .分析了美军武器装备采办改革和发展的历程,对近的装备采办改革进行了详细介绍;分析了美军现行武器装备采办阶段的划分及其特点,并用实例进行了说明;结合美军装备采办改革与发展现状,提出了其装备采办发展趋向。
4)mining phase开采阶段
5)depletion stage采竭阶段
6)bank excavation阶段采掘
延伸阅读
石油采收率石油采收率oilrecovery衡量石油开采效率的技术经济指标。简称采收率。有最终石油采收率和目前石油采收率之分。最终石油采收率是以整个开采期限内石油可采储量与石油原始地质储量之比来表示；目前石油采收率是在某时间内的总采油量与石油原始地质储量的比来表示。采收率与油、气藏的地质因素和开发技术、经济条件有关，如油、气藏的驱动方式、储层物理性质、流体性质、布井方式、注采系统、强化采油（气）方法等。影响采收率的因素较多，克服其中一个或几个因素，就有可能提高石油采收率。如对油藏注水、注气均可提高采收率。通常水压驱动的油藏采收率最高可达35％～75％，溶解气驱动为5％～30％，气顶驱动为20％～50％，重力驱动为16％～50％。
