“combined production string of flowing well”的概念、定义、翻译、参考文献-科学参考

单词	combined production string of flowing well
释义	combined production string of flowing well Encyclopedia 工学完井管柱释 combined production string of flowing well自喷井全井合采管柱由安全阀液压控制管线、滑套、密封总成、带孔管、导向管鞋组合而成的井下工具。
随便看	primitive m^{th} roots of unity primitive mth roots of unity primitive near-ring primitive nebula primitive n-th root of unity primitive number primitive of a function primitive operation primitive orbit primitive part primitive period primitive period parallelogram primitive permutation group primitive polynomial primitive polytope primitive porcelain Primitive Porcelain of Yinxu primitive prime factor primitive proposition primitive pseudogroup primitive pseudoperfect number primitive Pythagorean triple primitive quadratic form primitive recursion primitive recursive arithmetic

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