“casing head”的概念、定义、翻译、参考文献-科学参考

单词	casing head
释义	casing head Encyclopedia 工学井口装置释 casing head套管头由多个法兰焊接于密封钢管侧壁的井口装置。是套管柱结构的最上层部件。
随便看	conditional mathematical expectation conditional mathematical expectation given sigma algebra conditional mathematical expectation given sigma-algebra conditional mathematical expectation given σ algebra conditional mathematical expectation given σ-algebra conditional mean conditional measure conditional measurement conditional Monta Carlo method conditional multiplicity function conditional mutant conditional mutation conditional mutual information conditional non-prosecution conditional numbers conditional optimal control conditional potential conditional potential; formal potential Conditional power conditional probability conditional probability density conditional probability distribution conditional probability measure conditional problem of variation conditional proof

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