“simple systematic sampling”的概念、定义、翻译、参考文献-科学参考

单词	simple systematic sampling
释义	simple systematic sampling Encyclopedia 农学简单顺序抽样法释 simple systematic sampling简单顺序抽样法将总体中各单元按一定标志或次序排列，然后按相等的距离或间隔抽取样本单元的方法。又称系统抽样、机械抽样、等距抽样。
随便看	formation original gas-oil ratio formation pressure formation pressure prediction and monitoring system formation protection formation pulse response formation-resistivity formation rule formation skydiving formation structural map formation test data formation time formation tracking control formation water formation water compressibility formation water viscosity temperature curve formative formative assessment formative norm of translation format management of electronic records format of ancient books format of polygraph test Format Requirements for Long-term Preservation of Fixed-layout Electronic Records Formats and Their Sizes of Books and Magazines formatted formatted capacity

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。