“orientation sub”的概念、定义、翻译、参考文献-科学参考

单词	orientation sub
释义	orientation sub Encyclopedia 工学定向井工具释 orientation sub钻井定向接头为陀螺测斜仪、随钻测斜仪等测量仪器提供固定方向坐放位置的配套工具。
随便看	genetic integrity of invasive species genetic isolation genetic kidney disease genetic linkage map genetic load genetic logic gate genetic map genetic map of medicinal resources genetic marker genetic material genetic mating design genetic mechanisms of generated daodi herbs genetic migration genetic mineralogy genetic optimization algorithm genetic oscillator genetic perturbation genetic polymorphism genetic predisposition genetic programming genetic psychology genetic recombination genetic regulation theory genetic regulatory network genetic relationship

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。