| actual efficiency | 实际效率 |
| adiabatic efficiency | 绝热效率 |
| anode corrosion efficiency | 阳极腐蚀效率 |
| apparent efficiency | 表观效率 |
| areal sweep efficiency | 面积波及系数 |
| backwash efficiency | 反洗效率 |
| best efficiency point | 最佳效率点 |
| boiler efficiency | 锅炉效率 |
| breakthrough displacement efficiency | 突破时驱替效率 |
| breakthrough sweep efficiency | 突破时波及系数 |
| bridging efficiency | 堵塞效率 |
| burning efficiency | 燃烧效率 |
| business efficiency | 经营效率 |
| calorific efficiency | 热效率 |
| capture efficiency | 俘获效率；采油效率 |
| charge efficiency | 充电效率 |
| charging efficiency | 灌注效率 |
| cleaning efficiency | 清洗效率 |
| coefficient of efficiency | 有效系数 |
| column efficiency | 塔效率 |
| combined efficiency | 综合效率 |
| completion efficiency | 完井效率 |
| component efficiency | 局部效率 |
| compression efficiency | 压缩效率 |
| compressor efficiency | 压缩机效率 |
| computational efficiency | 计算效率 |
| computer efficiency | 计算机效率 |
| conformance efficiency | 波及系数 |
| conversion efficiency | 转换效率 |
| core-flow efficiency | 岩心渗流效率 |
| cost efficiency | 成本效率 |
| counter efficiency | 计数器效率 |
| counting efficiency | 计数效率 |
| degassing efficiency | 脱气效率 |
| detection efficiency | 探测效率 |
| displacement efficiency | 置换效率；驱替效率；洗油效率 |
| displacement recovery efficiency | 驱替采收率 |
| displacement sweep efficiency | 驱扫效率 |
| drilling investment efficiency | 钻探投资效果 |
| dynamic efficiency | 动力效率 |
| efficiency coefficient method | 功效系数法 |
| efficiency contract | 效率合约 |
| efficiency curve | 效率曲线 |
| efficiency diagram | 效率图 |
| efficiency diode | 增效二极管；阻尼二极管 |
| efficiency distribution coefficient | 有效分布系数 |
| efficiency estimate | 有效估计量 |
| efficiency extraction | 有效提取 |
| efficiency factor | 效率因子 |
| efficiency of conversion | 转换效率 |
| efficiency of core penetration | 岩心穿透深度 |
| efficiency of displacement | 驱替效率 |
| efficiency of estimator | 估计量的有效性 |
| efficiency of generator | 发电机效率 |
| efficiency of imbibition | 自吸效率 |
| efficiency of labour | 劳动生产率 |
| efficiency of management | 管理效率 |
| efficiency of pump | 泵效率 |
| efficiency of rectification | 整流效率 |
| efficiency ratio | 效率比 |
| efficiency statistic | 有效统计量 |
| efficiency test | 有效试验 |
| efficiency value | 效率值 |
| efficiency | 效率 |
| electrical efficiency | 电效率 |
| electro-beam efficiency | 电子束效应 |
| electroacoustic efficiency | 电声效率 |
| electromechanical efficiency | 机电效率 |
| electron beam efficiency | 电子束效率 |
| electronic efficiency | 电子效率 |
| emission efficiency | 发射效率 |
| energy efficiency | 能量效率 |
| exploration efficiency | 勘探效率 |
| expulsion efficiency | 排驱效率 |
| extraction efficiency | 提取率 |
| fillup efficiency | 充填效率 |
| filtration efficiency | 过滤效率 |
| final recovery efficiency | 最终采收率 |
| flare efficiency | 火炬效率 |
| flood efficiency | 注水效率 |
| flooding efficiency | 注水效率 |
| flow efficiency | 完善系数 |
| fluid efficiency | 压裂液效率 |
| flushing efficiency | 驱油效率 |
| forecasting efficiency | 预测效率 |
| fractionation efficiency | 分馏效率 |
| fuel efficiency | 燃料效率 |
| gas displacement efficiency | 气驱效率 |
| gas lift efficiency | 气举效率 |
| gas-trap efficiency | 气体分离率 |
| gear mesh efficiency | 齿轮啮合效率 |
| gross efficiency | 总效率 |
| heat efficiency | 热效率 |
| heat transfer efficiency | 传热效率 |
| heater efficiency | 加热炉效率 |
| heating efficiency | 热效率 |
| high efficiency frac fluid | 高效压裂液 |
| high efficiency | 高效率 |
| high-level efficiency | 高效率 |
| hydraulic efficiency | 水力效率 |
| ideal efficiency | 理想效率 |
| indicated efficiency | 指示效率 |
| inefficiency | 无效；低效率 |
| injection efficiency | 注水效率 |
| interwell sweep efficiency | 井间波及效率 |
| invasion efficiency | 侵入效率 |
| joint efficiency | 连接效率 |
| lifting efficiency | 提升效率 |
| linear displacement efficiency | 线性驱替效率 |
| low-level efficiency | 低效率 |
| luminous efficiency | 光视效率 |
| macrodcopic displacement efficiency | 宏观驱替效率 |
| macroscopic sweep efficiency | 宏观波及效率 |
| marginal efficiency of capital | 资本边际效率 |
| marginal efficiency | 边际效率 |
| mechanical efficiency | 机械效率 |
| mechano-acoustical efficiency | 机声效率 |
| microscopic displacement efficiency | 微观驱替效率 |
| microscopic oil displacement efficiency | 微观驱油效率 |
| net efficiency | 净效率 |
| nitrogen displacement efficiency | 氮气驱替效率 |
| nonwetting-phase recovery efficiency | 非润湿相采收率 |
| oil displacement efficiency | 驱油效率 |
| oil recovery efficiency | 采油效率 |
| oil-production efficiency | 采油效率 |
| oil-water displacement efficiency | 水驱油效率 |
| one-pass solid removal efficiency | 一次过滤固体颗粒清除率 |
| operating efficiency | 施工效率 |
| operational efficiency | 经营效率 |
| optimum cleaning efficiency | 最佳清洁效率 |
| optimum drilling efficiency | 最佳钻进效率 |
| optimum efficiency | 最佳效率 |
| output efficiency | 输出效率 |
| overall efficiency | 综合效率 |
| overall recovery efficiency | 总采收率 |
| overall thermal efficiency | 总热效率 |
| packing efficiency | 充填效率 |
| pattern efficiency | 井网效率 |
| pattern sweep efficiency | 井网波及效率 |
| peak efficiency | 最高效率 |
| peak operating efficiency | 最高操作效率 |
| perforation efficiency | 射孔效率 |
| perforation-flow efficiency | 射孔流动效率 |
| placement efficiency | 充填效率 |
| plant efficiency | 设备效率 |
| plate efficiency factor | 板效率因素 |
| plate efficiency | 板效率 |
| poor efficiency | 低效率 |
| pore-by-pore displacement efficiency | 逐孔驱替效率 |
| portfolio efficiency | 搭配投资效率 |
| power efficiency | 效率 |
| primary recovery efficiency | 一次采油采收率 |
| production efficiency | 生产效率 |
| projector efficiency | 发送效率 |
| pump efficiency | 泵效 |
| pump volumetric efficiency | 泵容积效率 |
| quantum efficiency | 量子效率 |
| radiation efficiency | 辐射效率 |
| recovery efficiency factor | 采收率系数 |
| recovery efficiency | 采收率 |
| rectifier efficiency | 整流器效率 |
| relative efficiency | 相对效率 |
| rock-breaking efficiency | 岩石破碎效率 |
| screen actinic efficiency | 荧光屏发光效率 |
| secondary volumetric sweep efficiency | 二次采油体积波及系数 |
| separation efficiency | 分离效率 |
| service efficiency | 使用效率 |
| steady-state sweep efficiency | 稳态波及系数 |
| supplemental recovery efficiency | 附加采收率 |
| suspending efficiency | 悬浮效率 |
| sweep efficiency history | 波及系数随时间的变化过程 |
| sweep efficiency | 波及系数 |
| sweepout pattern efficiency | 井网扫油效率 |
| theoretical efficiency | 理论效率 |
| thermal efficiency | 热效率 |
| thermodynamic efficiency | 热力学效率 |
| top efficiency | 最高效率 |
| total efficiency | 总效率 |
| transfer efficiency | 传输效率 |
| transmission efficiency | 发送效率 |
| trap efficiency | 圈闭效率 |
| up-time efficiency | 正常运行效率 |
| useful efficiency | 有效功率 |
| utilization efficiency of machinedays | 设备台日利用率 |
| vertical efficiency factor | 垂向效率因子 |
| vertical sweep efficiency | 垂向波及效率 |
| volume efficiency | 体积效率 |
| volumetric conformance efficiency | 体积波及系数 |
| volumetric efficiency | 容量效率 |
| volumetric sweep efficiency | 体积波及效率 |
| water displacement efficiency | 水驱替效率 |
| water drive recovery efficiency | 水驱采收率 |
| water use efficiency | 用水效率 |
| water-injection efficiency | 注水效率 |
| water-taking efficiency | 吸水效率 |
| waterflood efficiency | 水驱效率 |
| waterflood recovery efficiency factor | 水驱采收率 |
| waterflood sweep efficiency | 注水波及系数 |
| well flow efficiency | 油井流动效率 |
| work efficiency | 工作效率 |