基本解釋[地球科學]垂直氣壓梯度力英漢例句雙語例句It is a difficult problem for reducing the errors of computing pressure gradient force(PGF) in the terrain-following vertical coordinates.地形跟隨坐標系中水平氣壓梯度力的算法一直是困擾數值模式發(fā)展的關鍵問題之一。In order to suppress the errors, some suggestions about vertical discretization of the model and finite difference formulation of pressure gradient force are given.為了減小梯度力的計算誤差，對于模式的垂直離散化和梯度力的差分格式提出了一些改進意見。vertical pressure gradient force更多例句專業(yè)釋義地球科學垂直氣壓梯度力