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高程基准
earth.sc. height datum
rem.sens. vertical control datum; datum level
space altitude reference; datum of elevation
tech. altitude datum (面); datum level (面); height datum (面); sea level datum (面); vertical datum (面)
UN, geol. vertical datum
高程基准由特定验潮站平均海面确定的测量高程的起算面以及依据该面所决定的水准原点高程
expl. vertical datum
高程基准
: 31 phrases in 13 subjects
Agriculture1
Bridge construction1
Earth sciences4
Electronics1
Engineering geology1
Explosives and Explosive Ordnance Disposal2
Geophysics1
Hydroelectric power stations1
Oil / petroleum4
Remote sensing2
Space2
Technology10
United Nations1