“共存延限带”的概念、定义、翻译、参考文献-科学参考

单词	共存延限带
释义	共存延限带 Encyclopedia 理学生物地层带释 concurrent range zone共存延限带两个特定生物类别标本的已知（地层和地理的）产出的延展区间的重叠部分所代表的那段地层体。又称重合带或延限重合带。
随便看	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 drill rigs for soil mixing wall drill rod drill seeder drill stem test drill string drill string non-return valve drill-string stabilizer drill string test drill tools measuring drill-up drill visualization drimane drimeter Drinfel

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。