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漂浮接箍
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漂浮接箍
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套管程序
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floating coupling
漂浮接箍
应用于水平井和大位移井固井,以增加套管柱的浮力、降低下套管的阻力,实现套管顺利下入的工具。
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equivalent valuations
equivalent viscosity
equivalent voltage source theorem
equivalent water height
equivalent weight
equivalent whole numbers
Equivalent Width
equivalent width
equivalent écart
equi valued boundary value problem
equi-valued boundary value problem
equivariance
equivariance property
equivariant
equivariant algebraic topology
equivariant bifurcation theory
equivariant cobordism
equivariant cohomology
equivariant decision function
equivariant decisions
equivariant dynamical system
equivariant estimate
equivariant estimator
equivariant estimators
equivariant fiber bundle
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