“中深井钻井”的概念、定义、翻译、参考文献-科学参考

单词	中深井钻井
释义	中深井钻井 Encyclopedia 工学中浅井与调整井钻井释 middle-depth well drilling中深井钻井 1500～4500米井深的钻井。
随便看	four-figure integer four flow conjecture four-flow conjecture fourfold fourfold axis fourfold classification fourfold knot fourfold [symmetry] axis fourfold symmetry axis fourfold table four-force four forms four forms of law of the Song Dynasty four fractions four frame Four Freedoms four-frequency differential laser gyroscope four fundamental keys four fundamental operations four fundamental rules Four Garrisons of Anxi Protectorate Four-gate Boxing Four-gate Pagoda Four Generations Four Generations under One Roof

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。