barometer elevation

基本解釋

An instrument for determining elevation especially an aneroid barometer used in aircraft that senses pressure changes accompanying changes in altitude .
測高儀，高度計一種測量高度的儀器，尤指飛機中的無液氣壓表，其可以測出伴隨高度變化的壓力變化。
An instrument for determining elevation, especially an aneroid barometer used in aircraft that senses pressure changes accompanying changes in altitude.
測高儀，高度計一種測量高度的儀器，尤指飛機中的無。