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Terms for subject Oil / petroleum containing step | all forms | exact matches only
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acoustic impedance step声阻抗阶跃
antithetic step fault对偶阶状断层
asymmetric step function非对称函数
automatic time-step control自动时间步长控制
back-step welding逐步退焊
back-step welding分段退焊
3D migration in two steps二步法三维偏移
four-step test procedure四步测试法
grow in step with同步增长
inside step design内台阶设计
multi-step thread多头螺纹
once-step molding一次成型法
one-step installation一次安装
one-step oxidation一步氧化
one-step separation单级分离
one step solvent单级溶剂
one-step statics algorithm一步静校正算法
one step technique一步法技术
parting-step lineation阶梯状裂线理
ramp step wave斜阶跃波
roller step bearing止推滚柱轴承
single step migration一步法偏移
single step operation单步操作
single-step solids control一步固控
single-step solids control单级固控
sloping step斜阶梯
step addition polymer逐步加成聚合物
step allocation method逐步分摊法
step allocation method逐步分配法
step-and-platform topograph阶梯平台状地形
step-and-platform topograph阶坎和平台交替地形
step bit阶梯式钻头
step block阶状岩块
step block阶状断块
step by step逐级
step by step逐段
step-by-step design分段设计
step-by-step formulation逐次逼近公式
step-by-step operation步进操作
step-by-step plan分期规划
step-by-step test步进试验
step cline不规则渐变群
step cone级轮
step curve阶梯曲线
step deck阶梯式筛架面
step disk支承盘
step disk间隔盘
step distance步长
step down阶梯式下降
step-down allocation method逐减分摊法
step-down method逐渐减少分配法
step-down substructure阶梯式基座
step-down substructure阶梯式底座
step faulting阶状断裂作用
step fold阶状褶皱
step forward步进
step fracture阶梯状断裂
step-function response阶跃函数响应
step-function response阶梯函数响应
step generator阶跃发生器
step glacier阶状冰川
step grinding分段磨削
step horst阶状地垒
step index步长指数
step invasion profile阶状侵入剖面
step-length步长
step-out time到达时差
step-out time analysis时差分析
step profile台阶状剖面
step profile阶梯状剖面
step profile of invasion台阶型侵入剖面
step pulley塔轮
step pulley级轮
step quenching分段淬火
step rate injectivity阶跃注入率
step-rate injectivity test注入井系统试井
step-rate injectivity test台阶状流量注入试井
step-rate testing系统试井
step-rate testing台阶状产量试井
step resistance分挡电阻
step-scan阶跃扫描
step-scan步进扫描
step sedimentation model阶梯沉积模式
step test阶跃注水量试井
step test阶跃试井
step-test procedure逐步测试方法
step transmission有级变速传动
step transmission有挡变速传动
step type bit阶梯型钻头
step up升压
step valve级阀
step voltage突跳电压
successive steps逐步
tapered step-core bit锥形阶梯取心钻头
three-D migration in one step一步法三维偏移
time step时间节距
time step时步
time step index时步指数
total step iteration整步迭代
two-step两阶段的
two-step两级的
two-step gas lift method两步气举法
two-step gravel packing两步法砾石充填
two-step grooving system双步滚筒导槽系统
two-step moulding两次成型法
two-step pipe threads二阶管螺纹
two-step thread packer两级螺纹封隔器
two steps separation二次分离
valley floor step谷阶

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