“sampling method for investigation”的概念、定义、翻译、参考文献-科学参考

单词	sampling method for investigation
释义	sampling method for investigation Encyclopedia 农学抽样调查方法释 sampling method for investigation抽样调查方法按随机原则从总体中抽取一部分单位作为样本进行考察，用以推算总体特征的方法。
随便看	unconstrained system uncontinuity uncontrollable factor uncontrolled fission uncontrolled rectifying circuit UN Convention against Corruption，UNCAC unconventional unconventional and conventional unconventional clothing design unconventional combustion technologies unconventional decision making unconventional drilling method unconventional energy unconventional gas unconventional luminescent polymer unconventionally graceful unconventional oil unconventional oil and gas unconventional oil and gas resource evaluation unconventional pairing unconventional reservoir seepage unconventional superconductivity unconventional superconductor unconventional two-dimensional electron gas unconventional water resources

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。