深度: degree of depth; depth基准点: reference point; datum point深度基准: depth datum; sounding datum深度基准面: chart datum; depth datum海图深度基准面: chart datum深度基准面保证率: a uringrateofdepthdatum; assuring rate of depth datum内陆航行图深度基准面: chart datum for inland navigation水准点；基准点: benchmarkt基准点: t t reference point基准点: benchmark; bm bench mark; data point; datum mark; datum point; directing point; fiducial mark; fiducial point; fundamental point; point of reference; reference center; reference mark; reference point; referencepoint; referring point; rp; stencil, fiducials; zero reference理论最低低潮面(曾用名“理论深度基准面”): lowest normal low water长度基准: length basis光度基准: primary photoelectric standard; primary photometric standard年度基准: annual basis平面度基准: standard of flatness温度基准: base temperature稳度基准数: stability criterion numeral主角度基准: master angular reference安装基准点: base point of installation installation datum mark参考点，基准点: point of reference乘坐基准点: seating reference point传输基准点: transmission reference point大地基准点: geodesic datum; geodetic datum地方基准点: local datum洞内基准点: point rod
