“等压线”造句

在气象图上气压差用等压线表示.
Pressure differences are indicated on weather maps by isobars.

具有大致同心的等压线的低压区在技术上称为气旋.
A region of low pressure with roughly concentric isobars is known technically as a cyclone.

气压梯度与天气图上等压线的间隔大小成反比.
A line on a weather map connecting points of equal atmospheric pressure.

• #等压线