短語詞組短語vertical concentration distribution 濃度垂線分佈vertical probability distribution 垂直概率分佈vertical l distribution 竪直分佈vertical sediment distribution 泥沙垂直分佈vertical balanced distribution loading 竪曏均佈荷載air vertical temperature distribution 室溫垂直分佈vertical stress distribution 縱曏應(yīng)力分佈 返回 vertical distribution