Terms for subject Hydrology containing area

English	Chinese
area-elevation curve	地势曲线
area salinized by irrigation	灌溉导致的盐渍区
area-specific sediment yield	年输沙量
area-specific sediment yield	单位面积产沙量
bedload source area	推移质源区
depth-duration-area value	雨量-时间-面积值
desilting area	放淤区
drained area	排水面积
equipped area	灌溉区
flood recession cropping area	退洪种植面积
groundwater source area	地下水资源区
power irrigated area	机电灌溉面积
seepage area	渗漏区出渗区
spate irrigation area	引洪灌溉面积
spring area	地下水资源区
velocity-area method	流速面积法