“定向取心”的概念、定义、翻译、参考文献-科学参考

单词	定向取心
释义	定向取心 Encyclopedia 理学定向钻进释 orientational coring定向取心获取带有定向标记的岩心，并在地表用测量仪器识别岩体产状的作业。
随便看	doctrine of the most significant relationship doctrine of transfer files doctrine of Trinity doctrine of vested rights Doctrine on Moral documengt examination photography document document acquisition document acquisition policy document acquisition program document acquisition theory document allocation document analysis Documentary documentary artistic film documentary evidence documentary evidence examination documentary evidence examine documentary film Documentary Film Handbook documentary film music documentary lighting documentary literature documentary of stage arts documentary photography

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。