关中八惠

关中八惠，关中八惠,Guanzhong bahui，关中,Guanzhong,bahui，[拼音]：Guanzhong bahui[外文]：8 Irrigation Districts at Guanzhong民国年间水利专家李仪祉倡导修筑的关中地区泾、洛、渭、梅、沣、黑、泔、涝（一说为泾、洛、渭、郿、沣、耀、灞、）八个灌区的统称。泾惠...