“通井工具”的概念、定义、翻译、参考文献-科学参考

单词	通井工具
释义	通井工具 Encyclopedia 工学开窗侧钻井钻井释 drifting tools通井工具验证套管、油管和钻杆径向尺寸变化及完好程度的专门器械。
随便看	reductive dimerization reductive elimination reductive group reductive homogeneous space reductive inference reductive Lie algebra reductive Lie group reductiveness reductive rank reductive root reductive semigroup reductive smog reductive space reductive structure reductive subgroup reductive superalgebra reductive technology for agrometeorological disasters redundance Redundancy redundancy redundancy architecture redundancy bit redundancy check redundancy design redundancy hypothesis

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。