altitudes海拔altituden.高度；海拔；高地altitude control net高程控制网altitude distributio高度分布；垂直方向分布altitude in Tongguan潼关高程altitude wind tunnel高空模拟风洞altitude maintenance高度保持altitude chamber run低压舱上升, 低压舱试验Altitude Calibration高度校准altitude hole effect高度空穴效应altitude coefficient海拔高度系数altitude over target以目标平面为基准的高度