剖面模型 section model
地层的单元;油层剖面 section of reservoir
剖面仪 section plotter
管段吹扫 section purging
分区的 sectional
多段捞砂筒 sectional bailer
分节浮坞 sectional box dock
油藏各部分的储量分布 sectional convergence of reserves
断面图 sectional drawing
型材 sectional material
多段橡皮环 sectional ring rubbers
分段式导管架 sectionalized jacket
地层的单元;油层剖面 section of reservoir
剖面仪 section plotter
管段吹扫 section purging
分区的 sectional
多段捞砂筒 sectional bailer
分节浮坞 sectional box dock
油藏各部分的储量分布 sectional convergence of reserves
断面图 sectional drawing
型材 sectional material
多段橡皮环 sectional ring rubbers
分段式导管架 sectionalized jacket
分段连续 sectionally continuous
截面弦法 section-chord technique
与剖面有关的道平衡 section-dependent equalization
分块式钻井井架 sectioned drilling mast
扇形扫描 sector display
扇形断层 sector fault
行业规划 sector planning
扇区扫描 sector scanning
扇形齿轮轴 sector shaft
扇形速度函数 sector velocity function
分段连接管道法 sectorial pipe-coupling method
扇形扫描;扇形变异 sectoring
真空管滴定计 sectrometer
缓慢压实作用 secular compaction
地壳缓慢变形 secular crustal deformation
缓慢漂移 secular drift
长期性重力变化 secular gravity variation
地壳缓慢升降运动 secular movement
长期上升 secular rise
长期下沉 secular sinking
长期缓慢沉降 secular subsidence
长期缓慢上升 secular upheaval
长期变化 secular variation
胎盘岩墙 secundine dike
抵押放款 secured loan
有价证券 securities
证券市场 securities market
一揽子证券管理 securities portfolio management
安全码 security code
保险门 security door