纵座标

例句：

1. 1. The graph shows the relationship between temperature and altitude as a function of longitude and latitude.
   这个图表显示了温度和高度之间的关系，作为经度和纬度的函数。
2. 2. The scientist used a vertical slice to analyze the distribution of the population across the city.
   这位科学家使用一个垂直切片来分析城市人口在各区域的分布情况。
3. 3. The data was plotted on a vertical scale to show the height of the mountains.
   这些数据被绘制在一个垂直比例尺上，以显示山脉的高度。