“钻井取心”的概念、定义、翻译、参考文献-科学参考

单词	钻井取心
释义	钻井取心 Encyclopedia 工学钻井取心录井技术释 drilling coring钻井取心为了掌握地下地质情况，直接获得真实可靠的地下岩层的有关资料，在钻井过程中用取心工具从地下取出大块岩样（岩心）的作业。
随便看	China National Peking Opera Company China National Petroleum Corporation Archives China National Philatelic Corporation China National Post and Postage Stamp Museum China National Project of Kun Opera Salvation, Protection and Support China National Publications Import & Export (Group) Co., Ltd. China National Publishing Industry Trading Corporation China National Pulp and Paper Research Institute China National Radio China national radio China National Radio-1 China National Radio，CNR China National Rice Research Institute China National Rice Research Institute，CNRRI China National Sand Control and Desert Industry Society China National Seed Group CO.，LTD. China National Shanxi Jin Opera Company China National Silk Museum China National Society of Early Childhood Education China National Song & Dance Ensemble China National Space Administration China National Symphony Orchestra China National Symposium on Vocal Styles of Bangzi Opera China National Tea Museum China National Technical Committee of Standardization for Information and Documentation

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。