“subordianted ethnic prefecture”的概念、定义、翻译、参考文献-科学参考

单词	subordianted ethnic prefecture
释义	subordianted ethnic prefecture Encyclopedia 法学羁縻府州释 subordianted ethnic prefecture羁縻府州中国唐宋时期在边疆民族地区设置的一种特殊地方行政机构。
随便看	drilling riser drilling riser components drilling rock mechanics drilling round trip drilling semi submersible drilling solution mining drilling strata microbial characters drilling string erosion drilling string trouble drilling technical economic index drilling technical parameters drilling technology drilling theory drilling time drilling time curve drilling time logging drilling tool drilling tool bypass valve drilling tool weighting scale drilling workload index drillion drill pipe drillpipe drill pipe power tong drill pipe sticking

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。