18—19世纪中期英国
Mid-18-19th Century England
MHYS——中期水电计划
MHYS--Midterm Hydro Scheduling
电力负荷中期预测
Middle term Electric Load Forecasting
辅助中期保险
SMTP supplemental medium term policy
古生代中期－中生代早期
middle paleozoic early mesozoic
华南新元古代中期裂谷火山岩
mid-Neoproterozoic rift-related volcanic rocks in South China
mid-Neoproterozoic rift-related volcanic rocks in
集中期
concentration period
period of the mass precipitation