“开窗工具”的概念、定义、翻译、参考文献-科学参考

单词	开窗工具
释义	开窗工具 Encyclopedia 工学开窗侧钻井钻井释 sidetracking tool开窗工具依据设计要求，在套管内某位置开一窗口裸露出岩层，使得钻具可以侧向钻出一新井眼的器械。
随便看	average neutron yield per fission averageneutron yield per fission average outgoing quality average outgoing quality limit average piston speed average population average pore diameter average potential theory average power average power meter average power of alternating current average probability average profit average quality average range average rate average rate of convergence average rate of profit average reservoir pressure average reward model average risk average rotation average run length average sample average sample function

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。