“抽样框误差”的概念、定义、翻译、参考文献-科学参考

单词	抽样框误差
释义	抽样框误差 Encyclopedia 理学数据收集模式释 sampling frames error抽样框误差由于设计或是资料本身等方面的原因，目标总体和抽样总体不一致时产生的误差。
随便看	energy release rate energy representation energy reserves energy resolution energy resolution power energy resource map energy resources of China energy-rich energy-saturated media energy-saving agricultural machinary energy-saving and low-carbon technology energy-saving building energy-saving control of sensors energy saving glass energy saving in aquaculture hothouse energy saving label energy saving lighting energy-saving management of agricultural machinery processing in rural areas energy-saving management of building in rural areas energy-saving management of cooking in rural areas energy-saving of diesel locomotive energy saving of station building energy-saving technologies in greenhouse energy saving technology of electromagnetic heater energy-saving technology of the rod pumping

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。