多层水平加筋体
multi-layer horizontal reinforced mattress
水平加筋
horizontally reinforcement
水平加筋垫层
horizontal reinforced mattress
百日咳、白喉、破伤风抗体水平监测
Surveillance of antibody levels of DTP
层拉平水平切片
horizontal slice of level flattening
城市节水水平
the level of city water-saving
城市节水水平综合评价
Comprehensive Assessment of Urban Water Saving Level
船舶附加水体质量系数
added water mass coefficient
等效土体水平抗力系数
equivalent lateral resistance factor
低周反复水平加载试验
horizontal low cyclic loading test