“floating coupling”的概念、定义、翻译、参考文献-科学参考

单词	floating coupling
释义	floating coupling Encyclopedia 工学套管程序释 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。
随便看	ring-neck pheasant ring network ring object ring of adeles ring of algebraic integers ring of algebraic Weil cohomology classes ring of constants ring of differentiable functions ring of differential operators ring of differential polynomials ring of dual numbers ring of endomorphisms ring of finite generation ring of finite presentation ring of fractions ring of functions ring of germs ring of integers ring of invariants ring of Jupiter ring of linear transformations ring of manifolds ring of matrices ring of Neptune ring of numbers

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