“钻井生产时间”的概念、定义、翻译、参考文献-科学参考

单词	钻井生产时间
释义	钻井生产时间 Encyclopedia 工学钻井经济评价释 drilling production time钻井生产时间从事正常钻井生产及辅助工作的时间。
随便看	push system push technology push transaction Pushtu language Pushtuns Pusoksa Temple Pu Songling Pu Songling Memorial Hall Pusong Ling narrative singing music Puss in Boots pustulan pustule disease of abalone Pusztai event put-and-take stocking put-call parity Putian Ba yue (silk strings and bamboo ensemble music of eight instruments) Putian Museum Putian pig Putian Power Plant Putian Shi putidaredoxin put in a record all that is heard Putnam Putnam mathematical competition Putnam theorem

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。