报片-段落-片段-分段
fourth generation language
动态分段索引
dynamic segmentation index
多段分段线性映射
multi-segment piecewise linear MSPL mapping
multi-segment piecewise linear(MSPL)mapping
多阶段分层整群随机抽样
Multi-stage stratified cluster randomization
阀值搜索分区算法
partition algorithm based on threshold search