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Terms for subject Oil / petroleum containing pre | all forms | exact matches only
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caustic pre-wash预碱洗
full pre-stack depth migration叠前深度全偏移
pre-amp gain前置放大增益
pre-assemble预装配
pre-buckling前挠曲
pre-burn data火驱前资料
pre-dearsenization预脱砷
pre-deformational sediment形变期前沉积物
pre-delivery inspection交付前检查
pre-depositional stage沉积期前阶段
pre-depositional structure沉积前构造
pre-drilled production well预钻井
pre-emption优先购买
pre-emptive right优先购股权
pre-engineered solution经性能预调的溶液
pre-evaporation初步蒸发
pre-excavated pipeline trench预挖管沟
pre-existing crack原有裂纹
pre-existing fracture原生裂缝
pre-existing rock先成岩石
pre-exploration phase勘探前期
pre-flysch facies前复理石相
pre-formed stable foam预成稳定泡沫
pre-Holocene前全新世的
pre impregnated carbon fiber web method碳纤维网预浸渍法
pre-Late Devonian age晚泥盆纪前时期
pre-Late Jurassic晚侏罗纪前
pre-Mesozoic前中生代
pre-migration processing偏移前处理
pre-Miocene epoch前中新世
pre-orogenic facies前造山相
pre-Pennsylvanian rocks宾夕法尼亚纪前岩类
pre-Pleistocene更新世前
pre-Pleistocene epoch前更新世
pre-polymerization前聚合
pre-production phase试采阶段
pre-Quaternary前第四纪
Pre-Sakawa epeirogenesis前佐川造陆运动
pre-sand consolidation先期固砂
pre-sedimentation沉积前
pre-service投用前
pre-service hydrostatic test投用前水压试验
pre-shut-in constant-rate period关井前稳定生产期
pre-Sinian震旦纪前
pre-Sinian前震旦纪
pre-spud plan开钻前计划
pre-stack data叠前资料
pre-stack data叠前数据
pre-strike-slip-position走向滑动前位置
pre-strike-slip-position平移前位置
pre-tax income税前收益
pre-tax profit税前利润
pre tension预拉伸
pre trenching plowing method预犁沟法
pre-unconformity sequence不整合期前层序
pre-unit meeting联合开发前协商