“American Samoa National Park”的概念、定义、翻译、参考文献-科学参考

单词	American Samoa National Park
释义	American Samoa National Park Encyclopedia 理学【国家公园】释 American Samoa National Park美属萨摩亚国家公园美国南半球唯一的国家公园。
随便看	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 drill plough drill rig

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。