“欠平衡精细控压钻井”的概念、定义、翻译、参考文献-科学参考

单词	欠平衡精细控压钻井
释义	欠平衡精细控压钻井 Encyclopedia 工学控压钻井释 underbalanced accurate pressure control drilling欠平衡精细控压钻井控制井底压力与地层压力的差值，保持钻井液循环系统出入口体积流量差在一个稳定范围，最大限度实现发现和保护油气层的目的，同时有效保持井筒稳定的欠平衡钻井技术。
随便看	exact sampling exact sampling theory exact science exact search exact sequence exact solution exact square exact symplectic mapping exact test exact trace exact triangle exact trilinear coordinate exact value EXAFS exaggerated modify Exaltation of the Holy Cross examination examinational and approval system for the admission of foreign investment examination and approval by the People's Congress examination and approval of budgets examination and approval of forest tree variety examination and approval system examination and employing of civil servants examination and evaluation of kidney disease examination and repair scheme

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。