三高人群疾病
Three high population disease
三高生态林业
Tri-high ecological forestry
三高一低找矿模式
prospecting model of three high and one low
三小饮水工程
Three small’ drinking engineering
6-三三溴苯氧基三聚氰酸酯
6-tri tribromophenyl Cyanurate
γ-甲基丙烯酰氧丙基三(三甲基硅氧基)硅烷
trimethyloxysilyl)propyl methacrylate
大、小三轴试验
large and small-scale triaxial tests