“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	degree of thermal metamorphism degree of topological mapping degree of topology degree of total leverage degree of transcendence degree of trust in spatial data degree of undecidability degree of unsolvability degree of vacuum degree of vertex in graph degree of wetness degree reduction degree reduction approximation degree relation degree sequence degree set degree setting in information science degree theorem degree theory degree variance of gravity anomaly degression De Groot degummed ramie degumming of bast fiber degumming test of raw silk

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。