电网分层分区
power system delamination and subarea
分层、分区
Voltage-grading and District-dividing
分层分区
layering and zoning
voltage-gradingdistrict-dividing
leveling and zoning
operation by level and district
district dividing
layering partition
laying and zoning
Dividing Layers and Dostricts
hierarchical and regional principle
delaminating subarea
Voltage Grading and Network Partition
district and voltage level classification
分层分区开挖
layered and blocked excavation
分层分区控制
layered and zoned control
分层分区平衡
hierarchical and regional balance
分层分区运行
de-lamination and partition-area supply
分区分层
Sub-region and hierarchical
region and gradation
最优分配分层随机抽样
Optimum allocation stratified randomized sampling survey
评分分配法
grade assign method
marking distribution method
SIPI-Ⅰ红色染料配基层析
red dye-ligand chromatography
SIPI-Ⅱ蓝色染料配基层析
blue dye ligand chromatography
YS-Ⅱ染料配基层析
YS-Ⅱ dye-ligand chromatography