词汇	潜水分水界
释义	潜水分水界 phreatic divide
随便看	elevation over-and-under type elevation-over-azimuth elevation over azimuth mount elevation-over-azimuth mount elevation parallax elevation perspective elevation picture elevation plan elevation plane elevation planning elevation point elevation point by independent intersection Elevation Points elevation position elevation-position finding elevation position-finding antenna elevation position indicator elevation-position indicator elevation post elevation potentiometer elevation power control unit elevation precision elevation prediction elevation prediction correction elevation pressure