![]() |
水文 | |
bridg.constr. | hydrology |
hydroel.st. | hydrogeologic chart; hydrogeological chart |
观测 | |
gen. | viewing |
geol. | survey |
manag. | take sights |
math. | observed |
| |||
hydrology | |||
hydrogeologic chart; hydrogeological chart | |||
hydrologic |
水文 : 1999 phrases in 46 subjects |