扩张式井壁刮刀 expansion wall scraper
扩开螺栓 expansion-bolt
膨胀杆试验法 expansive bar test
可膨胀性 expansiveness
膨胀系数;膨胀性 expansivity
驻外职员 expatriate employee
派出人员 expatriate personnel
预期 expectance
概率寿命 expectancy life
预料;可能性;期望 expectation
期望值准则 expectation criterion
期望曲线 expectation curve
扩开螺栓 expansion-bolt
膨胀杆试验法 expansive bar test
可膨胀性 expansiveness
膨胀系数;膨胀性 expansivity
驻外职员 expatriate employee
派出人员 expatriate personnel
预期 expectance
概率寿命 expectancy life
预料;可能性;期望 expectation
期望值准则 expectation criterion
期望曲线 expectation curve
期望值方差 expectation variance
预期持续时间 expected duration
期望值内部收益率 expected internal rate of return
期望正态频数 expected normal frequency
预期利润 expected profit
期望后悔值 expected regret value
预计储量 expected reserves
期望风险 expected risk
期望服务时间 expected service time
期望效用值 expected utility
便利 expedience n.
便利的 expedient
简便措施 expedient measure
远征 expedition
消除;排出 expel
用 expend
消耗物;消耗的;不可恢复的 expendable
牺牲阳极 expendable anode
不回收的浮标 expendable buoy
消耗式载体 expendable carrier
消毁式射孔器 expendable gun
一次性桥塞 expendable plug
消毁式过油管射孔器 expendable through-tubing perforator
可回收的消毁式射孔器 expendable-retrievable gun
发生费用 expenditure incurred
开支项目 expenditure item
预算外开支 expenditures outside the budget
经费 expense
车间经费 expenses of workshop
经验;经历;经受 experience