| absolute crosssection | 绝对截面 |
| absorption crosssection | 吸收截面 |
| acoustic impedance section | 声阻抗剖面 |
| activation crosssection | 激活截面 |
| active section | 工作段 |
| acute bisectrix | 锐角等分线 |
| acuteintersection | 锐角交会 |
| admission section | 进口断面 |
| angle section | 角形截面 |
| angular bisector | 角平分线 |
| arc cosecant | 反余割 |
| arc secant | 反正割 |
| automatic section flattening | 自动剖面拉平 |
| average cross section | 平均截面 |
| axial section | 轴向剖面 |
| Atype section | A型剖面 |
| balanced cross section | 平衡地质剖面 |
| ball section | 球节 |
| banker's duty of secrecy | 银行保密责任 |
| basal section | 基底剖面 |
| bearer security | 无证明证券 |
| bench section | 横剖面 |
| billisecond | 毫微秒 |
| bisecting compasses | 两脚规 |
| bisecting line | 二等分线 |
| bisection method | 分半方法 |
| bisection search | 分半搜索 |
| bisection technique | 平分技术 |
| bisection | 平分 |
| bisector | 平分线；等分线；二等分物 |
| bisectrix | 二等分线 |
| bit per second | 位秒 |
| bottom section | 井底部分 |
| box section | 方框图；箱形截面 |
| broken out section | 切面 |
| buffered inputoutput section | 缓冲输入输出装置 |
| build section | 增斜井段 |
| built in sections | 分段制成 |
| business secret | 商业秘密 |
| capture cross section | 俘获截面 |
| casecade flow | 阶式流动 |
| casing section mill | 套管铣鞋 |
| cast thin section | 铸模薄片 |
| catenary section | 悬链部分 |
| centimeter-gram-second system | 厘米-克-秒单位制 |
| centisecond | 百分之一秒 |
| circular section | 圆截面 |
| cliff section | 陡剖面 |
| cloverleaf intersection | 四叶式立体交叉 |
| coalescing section | 聚结段 |
| cold cross-section | 冷中子截面 |
| cold sector | 冷区 |
| collision cross-section | 碰撞截面 |
| columnar section | 柱状剖面 |
| composite columnar section | 综合柱状剖面图 |
| composite section | 综合剖面 |
| compound section | 复合剖面 |
| compressed section | 压缩剖面 |
| Compton cross-section | 康普顿截面 |
| computer security system | 计算机保密系统 |
| consecution | 连贯 |
| consecutive access memory | 连续存取存储器 |
| consecutive coefficient | 相继系数 |
| consecutive computer | 串行操作计算机 |
| consecutive mean | 连续平均 |
| consecutive operation | 连续运转 |
| consecutive order | 连续顺序 |
| consecutive point | 相邻点 |
| consecutive reaction | 顺序反应 |
| consecutive sequence computer | 连续序列计算机 |
| consecutive terrace | 连续阶地 |
| consecutive voyage charter | 连续租船 |
| consecutive | 连续的 |
| consecutive-range zone | 接续延限带 |
| consecutiveness | 顺序 |
| control section | 控制段 |
| convection section | 对流部分 |
| core cross section | 岩心断面 |
| core intersection | 岩心断面；产油层；油层厚度 |
| core section | 岩心截面 |
| cosec | 余割 |
| cosecant | 余割 |
| cosech | 双曲余割 |
| counts per second | 每秒计数 |
| critical section | 临界区 |
| cross-hole section | 井间剖面 |
| cross-section cone bit | 四牙轮钻头 |
| cross-section cutter | 十字形排列的牙轮 |
| cross-section display | 剖面显示 |
| cross-section paper | 方格纸 |
| cross-section | 截面 |
| cross-sectional area | 截面积 |
| cross-sectional dimension | 横断面尺寸 |
| cross-sectional drawing | 横断面图 |
| cross-sectional flow area | 流动截面积 |
| cross-sectional model | 横截面模型 |
| cross-sectional profile | 横断面 |
| cross-sectional view | 横断面图 |
| crossline section | 横向测线剖面 |
| cu ftsec | 立方英尺秒 |
| cubic feet per second | 立方英尺秒 |
| curved intersection | 曲线交叉 |
| cusec | 立方英尺秒 |
| cycle per second | 周秒 |
| data security | 数据安全性 |
| datumized section | 基准化剖面 |
| delay section | 延滞部分 |
| densely faulted section | 断层密集的区段 |
| depth cross-section | 深度横剖面 |
| depth record section | 深度剖面 |
| depth section | 深度剖面 |
| desuperheating section | 脱过热段 |
| diagonal lines section | 对角测线剖面 |
| diagrammatic cross-section | 剖面示意图 |
| diagrammatic section | 图解剖面 |
| differential cross-section | 微分截面 |
| dip section | 倾向剖面 |
| direct read-out image dissector | 直接发送图象分析器 |
| diseconomy | 不经济 |
| disk sector | 磁盘扇面 |
| dissected basin | 切割盆地 |
| dissected delta | 切割三角洲 |
| dissected map | 拼幅地图 |
| dissected plain | 切割平原 |
| dissecting microscope | 解剖显微镜 |
| dissecting needle | 解剖针 |
| dissection | 解剖 |
| dissector | 解剖者 |
| double-section filter | 双节滤波器 |
| double-section turbodrill | 复式涡轮钻具 |
| downhole sensor section | 井下探测部分 |
| dual polarity section | 双极性剖面 |
| duty of secrecy | 保密业务 |
| echelon-sections | 剖面阶梯形排列 |
| effective capture cross-section | 有效俘获截面 |
| effective coross-section | 有效截面 |
| elastic scattering cross-section | 弹性散射截面 |
| electrical coalescing section | 电聚结区 |
| electronic millisecond meter | 电子毫秒计 |
| electronic secondary | 次级电子 |
| end section | 端截面 |
| energy security | 能源安全 |
| equivalent cross-section | 等效截面 |
| every second well | 每隔一口井 |
| extrapolated intersection time | 外推交点对应时间 |
| fabricated section | 安装件 |
| fast neutron cross section | 快中子截面 |
| fault intersection | 断层交叉 |
| feet per second | 英尺秒 |
| fence section | 栅状剖面图 |
| filter section | 滤波器节 |
| flattened section | 平滑剖面；拉平剖面 |
| flexible section | 挠性段 |
| flow cross-sectional area | 流动截面积 |
| folded section | 褶皱剖面 |
| formation capture cross section | 地层俘获截面 |
| forward intersection | 前交会 |
| fracture section | 断裂剖面 |
| front sectional view | 前视图 |
| ftsec | 英尺秒 |
| fully developed secondary scheme | 全面开发的二次开采方案 |
| gear sector | 扇形齿轮 |
| generalized columnar section | 综合柱状剖面图 |
| generalized geological section | 综合地质柱状图 |
| generalized section | 综合剖面 |
| geochemical section | 地球化学剖面 |
| geoelectric cross section | 地电剖面 |
| geoelectric section | 地电剖面 |
| geologic column section | 地质柱状剖面图 |
| geologic columnar section | 地质柱状剖面图 |
| geologic cross section | 地质横剖面 |
| geologic section | 地质剖面 |
| gieseckite | 绿假霞石 |
| gigacycle per second | 千兆赫 |
| global section | 全局段 |
| golden section | 黄金分割 |
| gravity settling section | 重力沉降段 |
| gross section | 总截面 |
| group cross-section | 群截面 |
| gumbo section | 强粘土井段 |
| guyline pendant section | 绷绳悬垂部分 |
| head section of breakwater | 防波堤头断面 |
| heading section | 图头部分 |
| horizon seiscrop section | 水平层位切片剖面 |
| horizontal cross-section | 水平剖面 |
| horizontal section | 水平截面 |
| horizontal seismic section | 水平地震剖面 |
| hot cross-section | 热截面 |
| hundred percent section | 一次覆盖剖面 |
| hydrogeologic section | 水文地质剖面 |
| I-section | 工字形剖面 |
| ideal section | 理想剖面 |
| image dissection | 析象 |
| image dissector | 析象管 |
| impermeable section | 不渗透层段 |
| indexing section | 指标部分 |
| industrial sector | 工业部门 |
| industrial securities | 工业证券 |
| inscribed securities | 记名证券 |
| insect | 昆虫；虫 |
| Insecta | 昆虫纲 |
| insecticide | 杀虫剂；农药 |
| insection | 切开；齿纹 |
| insecurity | 不安全；易坍的状态 |
| intersect | 相交 |
| intersected terrace | 交切阶地 |
| intersecting lines | 交线 |
| intersecting peneplain | 交切准平原 |
| intersecting perforation | 垂直于裂缝面射孔 |
| intersecting spreads | 交叉排列法 |
| intersection angle | 交会角 |
| intersection chart | 网络图 |
| intersection gate | 与门 |
| intersection method | 交点法 |
| intersection point | 交点 |
| intersection station | 交会测站 |
| intersection | 交集 |
| investment in securities | 有价证券投资 |
| isectolophids | 外棱貘类 |
| isovelocity cross section | 等速剖面 |
| joint intersection | 接点；节理交切 |
| key section | 标准剖面 |
| kick-off section | 造斜井段 |
| kilo-mega cycles per second | 千兆赫 |
| lasecon | 激光转换器 |
| lateral section | 横截面；横断面 |
| leg section | 大腿节 |
| lengthwise section | 纵剖面 |
| lime-secreting | 纯钙质的 |
| limit of secondary gas cap | 次生气顶边界 |
| line of section | 剖面线 |
| lithologic section | 岩性剖面 |
| loan on security | 抵押贷款 |
| longitudinal section | 纵截面 |
| low section | 低处部分 |
| low water cut section | 低含水部位 |
| lusec | 流西克；毫升·托秒 |
| macroscopic absorption cross section | 宏观吸收截面 |
| macroscopic capture cross section | 宏观俘获截面 |
| macroscopic thermal neutron absorption capture cross section | 宏观热中子吸收俘获截面 |
| macrosection | 粗视剖面；磨片组织图；宏观金相试片 |
| marketable securities | 可售证券 |
| measured section | 实测剖面 |
| megacycle per second | 兆赫 |
| message security code | 信息安全代码 |
| meter-kilogram-second system | 米-千克-秒制 |
| meter-ton-second system | 米-吨-秒制 |
| metering section | 计量部分 |
| method of intersection | 交点法 |
| microbial insecticide | 微生物杀虫剂 |
| microscopic capture cross section | 微观俘获截面 |
| microsecond | 微秒 |
| microsection | 显微薄片；磨片 |
| microseismic section | 微地震剖面 |
| midsection | 中间截面 |
| migrated depth section | 偏移深度剖面 |
| migrated time section | 偏移校正的时间剖面 |
| millimicrosecond | 毫微秒 |
| millisecond furnace | 毫秒炉 |
| millisecond | 毫秒 |
| modified cross-section fibre | 异形截面纤维 |
| msec | 毫秒 |
| msec | 米秒 |
| Msec | 微秒 |
| Msec | 兆秒 |
| multisection filter | 多节滤波器 |
| near-surface section | 近地面井段 |
| near-trace section | 近道剖面 |
| net productive section | 净生产层厚度；净生产层剖面 |
| net sectional area | 有效截面积 |
| neutron-absorption cross-section | 中子吸收截面 |
| neutron-capture cross section | 中子俘获截面 |
| non-taxable securities | 免税债券 |
| normal cross section | 标准剖面 |
| normal section | 法向截面 |
| oblique section | 斜切薄片 |
| obtuse bisectrix | 钝角等分线 |
| offset section | 等炮检距剖面 |
| oil-saturated section | 含油剖面 |
| open hole section | 裸眼井段 |
| order per second | 每秒指令数 |
| organic secretion | 有机分泌作用 |
| original section | 原始剖面 |
| orthogonal section | 垂直剖面 |
| out secondary | 次级端 |
| outcrop columnar section | 露头柱状剖面图 |
| pair production cross-section | 对产生截面 |
| pair-generation cross-section | 对生成截面 |
| palaeosection | 古剖面 |
| paleo-seismic section | 古地震剖面 |
| palinspastic section | 古地理-古构造再造剖面 |
| PAM section | 保持振幅剖面 |
| parallel sections | 平行剖面 |
| parsec | 秒差距 |
| part sectioned view | 局部部面图 |
| partial cross-section | 分截面 |
| pay section | 生产层段 |
| perimeter-to-cross section ratio | 周长-截面比 |
| periods per second | 每秒周期数 |
| persecution | 迫害；困扰 |
| petrographic thin section | 岩石薄片 |
| phase section | 相位剖面 |
| phase time section | 相位时间剖面 |
| photoelectric absorption cross section | 光电吸收截面 |
| photoelectric cross-section log | 光电吸收截面测井 |
| physical security | 物理安全性 |
| picosecond | 微微秒 |
| pipe section modulus | 管子截面系数 |
| point intersection | 交会插点法 |
| polished section | 抛光片；磨光片 |
| pontoon section | 船舱 |
| pore cross-section | 孔隙截面 |
| preheating section | 预热段 |
| principal section | 主截面 |
| private section | 专用段 |
| productive section | 生产层段 |
| profile section | 剖面图；纵剖面；测线段 |
| profiled fibre cross-section | 异形纤维截面 |
| program section | 程序段 |
| prosecution | 执行 |
| prover section | 标准管段 |
| psec | 微微秒 |
| pseudodepth section | 伪深度剖面 |
| pseudosection | 假剖面 |
| pseudovertical section | 伪垂直剖面 |
| qquasi-section | 假剖面 |
| radiant section | 辐射段 |
| radiation section | 辐射段 |
| Rayleigh cross-section | 瑞利散射截面 |
| reaction cross-section | 反应截面 |
| record section | 记录剖面 |
| recording section | 记录部分 |
| rectifying section | 精馏段 |
| reduced refraction section | 缩减的折射剖面 |
| reduced section sub | 变截面接头 |
| reefal section | 礁剖面 |
| reference section | 参考剖面 |
| reflectivity section | 反射率剖面 |
| refraction second arrival | 折射续波至 |
| regional section borehole | 区域剖面井 |
| regulator section | 调节段 |
| replacement section | 更换的管段 |
| resect | 后方交会法；切除 |
| resected point | 后方交会点 |
| resection | 后方交会；反切法 |
| residual amplitude section | 剩余振幅剖面 |
| resistivity cross section | 电阻率截面 |
| resonance cross-section | 共振截面 |
| restored section | 复原问题剖面 |
| reverse polarity section | 反极性剖面 |
| right section | 正剖面 |
| right-angle intersection | 直角交会 |
| rigid section | 刚性段 |
| root section | 牙底剖面 |
| round section | 圆形截面 |
| salt-bearing section | 含盐剖面 |
| sand section | 砂层段 |
| Saybolt furol second | 赛氏伏洛秒 |
| Saybolt second | 赛氏秒数 |
| Saybolt universal second | 赛氏通用秒 |
| scan sector | 扫描空域 |
| scattering cross-section | 散射截面 |
| schematic section | 示意剖面 |
| screen section | 筛管部分 |
| seal section | 密封段 |
| SEC | 空间排阻色谱 |
| SEC | 趋肤效应校正 |
| SEC | 线圈系误差校正 |
| sec-butyl alcohol | 仲丁醇 |
| sec. ar. | 截面积 |
| sec. | 部分；截面 |
| sec. | 二次的；次的；二次绕组 |
| sec. | 秒 |
| sec. | 正割 |
| secant conic chart | 割圆锥投影地图 |
| secant meridian | 割经线 |
| secant method | 割线方法 |
| secant projection | 正割射影 |
| secant Young's modulus | 割线弹性模量 |
| secant | 正割 |
| SECDED | 单错校正双错检测 |
| Secenov's coefficient | 谢赛诺夫系数 |
| secernment | 区分；鉴别；分开 |
| sechron | 层序年龄 |
| seclusion | 隔离 |
| secohm | 秒欧 |
| secohmmeter | 电感表 |
| secohopane | 断藿烷 |
| second anode | 第二阳极 |
| second arrival | 续至波 |
| second cosmic velocity | 第二宇宙速度 |
| second critical angle | 第二临界角 |
| second crop oil | 二茬油 |
| second crop | 再运移；次生出露物 |
| second cycle basin | 二次循环盆地 |
| second deformation | 第二期变形 |
| second derivative calculation | 二次微商计算 |
| second derivative | 二阶导数 |
| second development | 二次显影 |
| second harmonic distortion | 二次谐波失真 |
| second iteration | 二次迭代 |
| second law of thermodynamics | 热力学第二定律 |
| second mate | 二副 |
| second member | 右端 |
| second moment norm | 二阶矩范数 |
| second mortgage | 第二抵押 |
| second officer | 二副 |
| second order buckling | 二次弯曲 |
| second order difference | 二阶差分 |
| second order differential equation | 二阶微分方程 |
| second order effect | 二次项效应 |
| second order linear differential equation | 二阶线性微分方程 |
| second order loop | 二阶环路 |
| second order reaction | 二级反应 |
| second order transition temperature | 二级转变温度 |
| second order transition | 二级转化 |
| second parameter | 二次参数 |
| second phase | 次相 |
| second power | 二次幂 |
| second rank tensor | 二级张量 |
| second spinning reel | 第二导丝盘 |
| second spreading-center | 次级扩张中心 |
| second time derivative | 二阶时间导数 |
| second track | 第二道 |
| second twist | 复捻 |
| second | 秒；第二；次的 |
| second-channel interference | 第二波道干扰 |
| second-derivative map | 二次微商图 |
| second-order cycle | 二级旋回 |
| second-order Doppler shift | 二次多普勒位移 |
| second-order fault zone | 二级断层带 |
| second-order fold | 次级褶皱 |
| second-order multiples | 二阶多次波 |
| second-order ringing | 二次鸣震 |
| second-order splitting | 二级分裂 |
| second-order structure zone | 二级构造带 |
| second-order surface multiple | 地面二次波 |
| second-order thrust | 二级冲断层 |
| second-phase fold | 第二幕褶皱 |
| second-stage separator | 二级分离器 |
| second-twist-throwing frame | 复捻捻丝机 |
| secondaries | 二次波 |
| secondary acetate | 次级醋酯纤维 |
| secondary air | 二次风 |
| secondary alcohol | 仲醇 |
| secondary alkalinity | 次生碱性 |
| secondary alternating magnetic field | 二次交变磁场 |
| secondary amine | 仲胺 |
| secondary anomaly | 次生异常 |
| secondary arc | 次生弧 |
| secondary backfill | 二次回填 |
| secondary battery | 蓄电池 |
| secondary beneficiary | 第二受益人 |
| secondary breccia | 次生角砾岩 |
| secondary building unit | 二级构造单元 |
| secondary calibration | 二级刻度 |
| secondary carbon | 仲碳原子 |
| secondary cell | 蓄电池 |
| secondary cementing | 第二次注水泥 |
| secondary coil | 副线圈 |
| secondary combustion | 二次燃烧 |
| secondary conductor | 二次导体 |
| secondary consolidation | 二次固结 |
| secondary constraint | 次要约束条件 |
| secondary control | 二等控制 |
| secondary cracking | 二次裂化 |
| secondary creep | 第二潜伸 |
| secondary current | 次生电流 |
| secondary cyclone | 二级旋风分离器 |
| secondary depletion | 二次采油 |
| secondary deposit | 次生矿床 |
| secondary dispersion halo | 次生分散晕 |
| secondary drainage curve | 二次排泄曲线 |
| secondary effect | 副效应 |
| secondary energy | 二次能源 |
| secondary enlargement | 次生扩大 |
| secondary enrichment zone | 次生富集带 |
| secondary era | 中生代 |
| secondary excitation | 二次激发 |
| secondary exploitation | 二次采油 |
| secondary explosive | 传爆炸药 |
| secondary extinction | 次级消光 |
| secondary fault block | 次级断块 |
| secondary fault | 次生断层 |
| secondary field | 二次场 |
| secondary filtration | 二次过滤 |
| secondary fissure | 次生裂缝 |
| secondary flood | 注水二次开采 |
| secondary flow | 二次流 |
| secondary flowage | 滑移流动 |
| secondary fluorescence | 次生荧光 |
| secondary foci | 次焦点 |
| secondary fold | 次生褶皱 |
| secondary fossil | 次生化石 |
| secondary fracture | 次生裂缝 |
| secondary free-gas cap | 次生游离气顶 |
| secondary gas cap | 次生气顶 |
| secondary gas recovery | 二次采气 |
| secondary gas-oil pool | 次生油气藏 |
| secondary gelling agent | 二次胶凝剂 |
| secondary geosyncline | 次生地槽；后成地槽 |
| secondary group | 中生界 |
| secondary industry | 第二产业 |
| secondary instrument | 二次仪表 |
| secondary interstice | 次生孔隙 |
| secondary isochron | 二次等时线 |
| secondary kick | 次生井涌 |
| secondary leached porosity | 次生淋滤孔隙度 |
| secondary leakage | 二次泄漏 |
| secondary liability | 第二责任债务 |
| secondary limestone | 次生石灰岩 |
| secondary lobe | 旁瓣 |
| secondary magnetic field | 次生磁场 |
| secondary mantle flow model | 次生地幔流模式 |
| secondary market | 次级市场；二级市场 |
| secondary memory | 辅助存储器 |
| secondary meridian | 副子午线 |
| secondary migration | 二次运移 |
| secondary mineral | 次生矿物 |
| secondary miscible flood | 二次混相驱油 |
| secondary modulation | 二次调制 |
| secondary noise | 次生噪声 |
| secondary oil generation theory | 二次生油说 |
| secondary oil recovery | 二次采油 |
| secondary oil removal tank | 二次除油罐 |
| secondary oil response rate | 二次开采见效油产量 |
| secondary oil-gas pool | 次生油气藏 |
| secondary operating standard | 二级操作标准 |
| secondary option | 第二选件 |
| secondary order fault | 次级断层 |
| secondary origin | 次生成因 |
| secondary orogeny | 次生造山运动 |
| secondary outgrowth cementation | 再生生长胶结 |
| secondary performance | 二次开采动态 |
| secondary phase factor | 二次相位因子 |
| secondary phase of oil production | 二次采油阶段 |
| secondary plasticizer | 助增塑剂；次级增塑剂 |
| secondary pore system | 次生孔隙 |
| secondary pores | 次生孔隙 |
| secondary porosity index log | 次生孔隙度指数测井 |
| secondary porosity index | 次生孔隙度指数 |
| secondary porosity | 次生孔隙度 |
| secondary precipitate | 二次沉淀 |
| secondary processing | 二次加工 |
| secondary product | 副产品 |
| secondary production | 二次开采 |
| secondary publications | 二次文献 |
| secondary pulse | 二次冲击 |
| secondary radiation effect | 二次辐射效应 |
| secondary reaction | 二次反应 |
| secondary recovery factor | 二次采收率 |
| secondary recovery method | 二次开采法 |
| secondary recovery mode | 二次开采模式 |
| secondary recovery operation | 二次采油作业 |
| secondary recovery stage | 二次开采阶段 |
| secondary recovery waterflood | 二次开采注水 |
| secondary recovery | 二次开采 |
| secondary recycling | 二次再生 |
| secondary reference fuel | 副标准燃料 |
| secondary reflection | 次级反射 |
| secondary refraction | 续至折射 |
| secondary replacement | 次生交代 |
| secondary reserves | 二次可采储量 |
| secondary resinite | 次生树脂体 |
| secondary risk | 次级风险；派生风险 |
| secondary rock | 次生岩 |
| secondary roof seal | 浮顶二次密封 |
| secondary salinity | 次生盐度 |
| secondary silica cementation | 次生二氧化硅胶结 |
| secondary silica outgrowth | 次生硅质增生 |
| secondary standard | 二次标准 |
| secondary steam | 二次蒸汽 |
| secondary storage | 辅助存储器 |
| secondary store | 辅助储备 |
| secondary stratification | 次生层理 |
| secondary stratigraphic trap | 次生地层圈闭 |
| secondary stress | 次应力 |
| secondary structure | 次生构造 |
| secondary suspended solids | 次生悬浮物 |
| secondary tectonic overlap | 次生构造超覆 |
| secondary tectonite | 次生构造岩 |
| secondary treating | 二次处理 |
| secondary tube waves | 二次管波 |
| secondary unconformity trap | 次生不整合圈闭 |
| secondary undulation | 副振动 |
| secondary units | 二级单位 |
| secondary voltage | 次级电压 |
| secondary volumetric sweep efficiency | 二次采油体积波及系数 |
| secondary water | 次生水 |
| secondary waterflood reserves | 注水二次采油储量 |
| secondary wave | 次波 |
| secondary wind girder | 加强圈 |
| secondary winding | 次级绕组 |
| secondary | 次要的 |
| Secondary | 第二纪；中生代的；仲；二代 |
| secondrate optimization method | 次优化方法 |
| seconds counter | 秒表 |
| seconds Saybolt Furol | 赛氏重油粘度秒 |
| seconds Saybolt Universal | 赛氏通用粘度秒 |
| secqt | 秒夸脱 |
| secrecy and confidentiality clause | 保密条款 |
| secrecy | 秘密；保密；隐蔽 |
| secret code | 密码 |
| secret of the trade | 商业秘密 |
| secretariat | 秘书组 |
| secretary general | 秘书长 |
| secretary | 书记；秘书；干事；大臣；部长 |
| secrete | 分泌；分泌物；隐藏 |
| secretion | 分泌；空隙充填 |
| secretive | 保密的；分泌的 |
| SECT line | 趋肤效应伴热管线 |
| SECT | 趋肤效应伴热 |
| sect. | 部分；节；段 |
| sectile | 可切的 |
| section drawing | 剖面图 |
| section gauge logging | 井径测井 |
| section gauge | 剖面规；截面测量 |
| section house | 工区房屋 |
| section line | 剖面线；分区线；截线 |
| section mill cutter | 套管磨铣工具 |
| section mill | 截面铣鞋 |
| section milling | 分段磨铣 |
| section model | 剖面模型 |
| section modulus | 断面模数 |
| section modulus | 剖面模数 |
| section multiple | 层间多次反射 |
| section of reservoir | 地层的单元；油层剖面 |
| section paper | 方格纸 |
| section plotter | 剖面仪 |
| section purging | 管段吹扫 |
| section steel | 型钢 |
| section | 剖面 |
| section-chord technique | 截面弦法 |
| section-dependent equalization | 与剖面有关的道平衡 |
| sectional area | 截面积 |
| sectional bailer | 多段捞砂筒 |
| sectional box dock | 分节浮坞 |
| sectional convergence of reserves | 油藏各部分的储量分布 |
| sectional drawing | 断面图 |
| sectional elevation | 立剖面图 |
| sectional material | 型材 |
| sectional ring rubbers | 多段橡皮环 |
| sectional turbodrill | 多级涡轮钻具 |
| sectional view | 剖面图 |
| sectional | 分区的 |
| sectionalized derrick | 折叠式井架 |
| sectionalized jacket | 分段式导管架 |
| sectionalized | 分段 |
| sectionally continuous | 分段连续 |
| sectionally smooth | 分段光滑 |
| sectioned drilling mast | 分块式钻井井架 |
| sectionlization | 分段 |
| sector display | 扇形扫描 |
| sector fault | 扇形断层 |
| sector gear | 扇形齿轮 |
| sector planning | 行业规划 |
| sector scanning | 扇区扫描 |
| sector shaft | 扇形齿轮轴 |
| sector velocity function | 扇形速度函数 |
| sector | 扇形 |
| sectorial pipe-coupling method | 分段连接管道法 |
| sectoring | 扇形扫描；扇形变异 |
| sectrometer | 真空管滴定计 |
| secular compaction | 缓慢压实作用 |
| secular crustal deformation | 地壳缓慢变形 |
| secular drift | 缓慢漂移 |
| secular equation | 特征方程 |
| secular gravity variation | 长期性重力变化 |
| secular movement | 地壳缓慢升降运动 |
| secular rise | 长期上升 |
| secular sinking | 长期下沉 |
| secular subsidence | 长期缓慢沉降 |
| secular trend | 长期趋势 |
| secular upheaval | 长期缓慢上升 |
| secular variation | 长期变化 |
| secular | 长期的 |
| secundine dike | 胎盘岩墙 |
| secure | 安全的 |
| secured loan | 抵押放款 |
| securing band | 安全带 |
| securities market | 证券市场 |
| securities portfolio management | 一揽子证券管理 |
| securities | 有价证券 |
| security code | 安全码 |
| security door | 保险门 |
| security exchange | 证券交易 |
| security factor | 安全系数 |
| security level | 安全水平 |
| security official | 安全员 |
| security price | 证券价格 |
| security rating | 证券分级 |
| security system | 安全防范系统 |
| security | 安全 |
| sedimentary section | 沉积剖面 |
| see-through section | 透明管段 |
| seiscrop section | 水平切片剖面 |
| seislith section | 地震岩性剖面 |
| seislog section | 合成地震测井剖面 |
| seismic cross-section | 地震剖面 |
| seismic section plotter | 地震剖面绘图仪 |
| seismic section | 地震剖面 |
| seismogram section | 震波图剖面 |
| semisectional view | 半剖视图 |
| serial section | 连续剖面 |
| service sector | 服务业 |
| sextant resections | 六分仪后方交会 |
| shallow section | 浅层剖面 |
| short-trace section | 近道剖面 |
| side intersection | 侧方交会 |
| simulated section | 模拟剖面 |
| single section turbodrill | 单节式涡轮钻具 |
| single-cover section | 单次覆盖剖面 |
| single-section filter | 单级滤波器 |
| slant section of hole | 井眼的斜井段 |
| slowing-down cross-section | 慢化截面 |
| social diseconomy | 社会不经济性 |
| social security | 社会保障 |
| socket section | 球窝节 |
| spacer section | 空白段 |
| spatial intersection | 空间交会 |
| spatial resection | 空间后交会 |
| spindle section | 支承节 |
| split-spread section | 中间放炮剖面 |
| square section | 横切面 |
| squeeze section | 压缩剖面 |
| standard section | 标准剖面；标准地层断面 |
| steel sections | 型钢 |
| stratigraphic cross-section | 地层横剖面 |
| stratigraphic section | 地层剖面 |
| stretch section | 拉伸段 |
| stripping section | 汽提段 |
| structural cross section | 构造横剖面 |
| structural section | 构造剖面 |
| structure section | 构造剖面 |
| submicrosecond | 亚微秒 |
| subnanosecond | 亚毫微秒 |
| subpicosecond | 亚微微秒 |
| subsection | 细目 |
| supersecret | 绝密的 |
| supply and marketing section | 供销科 |
| symmetric section | 对称剖面 |
| synthetic seismic section | 合成地震剖面 |
| synthetic stacked section | 合成叠加剖面 |
| T-section | 丁字剖面 |
| tangent section | 切线段 |
| tapered section | 锥形节 |
| tapered transition section | 锥形转换节 |
| test section | 试验管段 |
| theodolite intersection | 经纬仪前方交会 |
| thermal cross section | 热中子截面 |
| thick producing section | 厚生产层 |
| thin section porosity | 薄片孔隙度 |
| thin section | 薄片 |
| thin-section analysis | 薄片分析 |
| thin-section point counter | 薄片计点器 |
| thin-section staining | 薄片染色 |
| three-point intersection | 三点交会 |
| tight section | 致密部分 |
| time section | 时间剖面 |
| top-secret | 绝密的 |
| total section migration | 总体剖面偏移 |
| transection | 横切 |
| transition section | 过渡段 |
| transversal section | 横断面 |
| transverse section | 横剖面 |
| triple-section multistage spindle turbodrill | 三段式多级主轴涡轮钻具 |
| triple-section turbodrill | 三节复式涡轮钻具 |
| trisection | 三等分 |
| trisectrix | 三等分角线 |
| true-amplitude seismic section | 真振幅地震剖面 |
| turbine sectiom | 涡轮节 |
| type section | 标准剖面 |
| ultrathin section | 超薄片 |
| uniform cross section | 等截面 |
| uniform cross-section jacket | 等截面导管架 |
| unmigrated stack section | 未偏移叠加剖面 |
| upstream sector | 上游部门 |
| V-section jackscrew | V型起重螺杆 |
| variable area rocord section | 变面积记录剖面 |
| variable cross section | 变截面 |
| variable density record section | 变密度记录剖面 |
| vein intersection | 矿脉交切 |
| vertical cross-section | 垂直横剖面 |
| vertical diagonal time section | 对角线垂直时间剖面 |
| vertical section | 垂直剖面 |
| vertical stratigraphic section | 垂直地层剖面图 |
| vesecite | 钙镁橄黄煌岩 |
| volcanic sector graben | 扇形火山陷沟 |
| washed-out section | 冲蚀扩大的井段 |
| washout section | 经冲刷井段 |
| water-carrying section | 过水断面 |
| weight section | 加重杆 |
| weighted section | 加重段 |
| wetted cross section | 湿润断面 |
| wide line section | 宽线剖面 |
| xsect | 横截面 |