层次化样本分配
hierarchical samples allocation
分层立意样本
stratified purposive sample
样本-样本相关
Sample-sample correlation
Mantel-Haenszel分层分析
Mantel-Haenszel stratified analysis
不可分样本集
unclassifiable sample set
不平衡样本分类
imbalanced data classification issue
大样本分布
largesample distribution
大样本分类
large classification problems
电网分层分区
power system delamination and subarea
多层分层压裂
multiple separate layers fracturing
多样本分析原理
Principle of Multi-Sample SEM Analysis
分层、分区
Voltage-grading and District-dividing
分层层次细节模型
hierarchical levels of detail
分层分布
distributed by layers
layered distribution
stratified and distributed
hierarchical and distribute
Hierarchical and Distributed Structure
layered distributive system
分层分布监控
hierarchical-distributed-monitoring
分层分布控制系统
hierarchical distributed control system