“钻井复杂事故”的概念、定义、翻译、参考文献-科学参考

单词	钻井复杂事故
释义	钻井复杂事故 Encyclopedia 工学钻井复杂事故种类释 sorts of drilling complex & accidents钻井复杂事故在钻井过程中，由于地下情况的不可见性，有时可能出现导致钻井正常作业中断或效率降低的事件。
随便看	normal subgroup system normal subloop normal subobject normal subquasigroup normal subsemigroup normal subspace normal sum distribution normal summability normal surface normal system normal system of partial differential equations normal tail normal temperature and pressure normal tensor normal theta-function normal time normal to a curve normal to a plane normal to a surface normal tone normal topological space normal topology normal tower normal trace normal tracial weight

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。