“sampling with PPS”的概念、定义、翻译、参考文献-科学参考

单词	sampling with PPS
释义	sampling with PPS Mathematics ＞数理统计＞抽样与统计过程控制＞释义 sampling with probabilities proportional to sizePPS抽样
随便看	graphics editing graphic sequence graphics processing unit graphics processing unit computing graphics processing unit, GPU graphics system graphic symbol Graphic User Interface design graphic user interface design graphic user interface design principles graphic visual variables graphic work graphic workstation Graphidox graph-image thinking graph index graphing graph in statistics graph intersection Graphis graph isomorphism graph isomorphism complete graph isomorphism problem graphite graphite anode

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。