极限分析下限法
Lower bound limit analysis
极限分析下限解
lower bound of limit analysis
主成分分析分类
principal component analysis classifier
爆炸极限下限
lowest limit of explosion
快速返回自上而下分析
fast-back top-down analysis
水分下限
lowest limit of suitable soil moisture
土壤水分下限
soil insufficient irrigation
土壤水分下限指标
the lower limit index of soil moisture
自上而下分析程序
top-down analysis procedure
调节量受限分析
Analysis of control variable being limited