longitudinal axis的用法和樣例：
例句
- In depicting reaction coordinates it is more customary to plot the free energy on the vertical axis.
在繪畫反應坐標圖時，較通行的是把自由能畫在縱軸上。 - Indicated ISO sensitivity is on the horizontal axis of this graph, standard deviation of luminosity is on the vertical axis.
表明，國際標準化組織的靈敏度是對橫軸這個圖，標準偏差的亮度是對縱軸。
