“概率比例规模抽样”的概念、定义、翻译、参考文献-科学参考

单词	概率比例规模抽样
释义	概率比例规模抽样 Encyclopedia 理学【基本概念】释 probability proportional to size sampling概率比例规模抽样抽样单元被选中的概率与其规模大小（即根据其子样本数量衡量）成比例的有放回不等概率抽样方法。
随便看	geographical base map geographical basis for the development of China's villages and small towns geographical boundary geographical collaboration environment geographical coordinate geographical crust geographical data integration Geographical demarcation of urban development in China geographical distribution of China forests geographical distribution of forests around the world geographical education geographical education in school geographical entity of sea bottom geographical envent geographical environment geographical event representation geographical exploration in Africa geographical field station geographical image geographical indication products geographical information geographical information system geographical information system, GIS Geographical Information System in Archaeology geographical information system ，Geo－Information system ，GIS

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。