气压单位

气压单位

1

首先，在温熵图上高度是用气压单位来表达。

First , heights are represented in pressure units on a tephigram .
2

然后你数一数标记的数量，这就可以给你以气压表长度单位测出的楼的高度。

You then count the number of marks , and this will give you the height of the building in barometer units .
3

或者如果摩天大楼有外置的紧急楼梯，那就更容易了，沿楼梯从下往上走，以气压计长度为单位标注摩天大楼有多少个气压计长度，然后再把这些数值加和起来。

Or if the skyscraper has an outside emergency staircase , it would be easier to walk up it and mark off the height of the skyscraper in barometer lengths , then add them up .