“洞穴井完井工艺技术”的概念、定义、翻译、参考文献-科学参考

单词	洞穴井完井工艺技术
释义	洞穴井完井工艺技术 Encyclopedia 工学煤层气钻井释 openhole cavity completion technology洞穴井完井工艺技术裸眼完井后，人为地在煤层裸眼井段形成一个稳定的大洞穴，以消除钻井时发生的污染，同时在井眼周围形成含有大量张性裂缝的卸载区，扩大煤层的裸露面积，提高井筒周围自然裂隙的渗透性，使井眼与地层之间实现有效连通而达到增产目的的方法。
随便看	heat behavior of soft matter heat bi heat capacity heat capacity at constant pressure heat capacity at constant volume heat capacity difference expression heat capacity in constant pressure heat capacity in constant volume heat capacity in polytropic process heat capacity in two phases equilibrium heat capacity of ideal gas heat capacity of phase equilibrium heat carrier heat carrying agent heat-carrying agent heat-clearing formula heat /cold pile heat conduct coefficient heat conduction heat conduction calorimeter heat-conduction equation heat conduction of solid heat conduction of the earth heat conductivity heat consumption of hot water

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。