论文部分内容阅读
热力环流是地面冷热不均而形成的空气环流,它是大气运动的一种最简单形式。由于近地面空气的受热不均致使同一平面和垂直方向的气压都有所改变。如何根据不同的变形来比较气压值的大小,主要有以下类型。【例1】图一中箭头表示空气的运动方向,试比较 a、b、c、d4点气压值的高低。
The heat circulation is an air circulation formed by uneven heat and cold on the ground. It is one of the simplest forms of atmospheric motion. Because of the uneven heating of the near-surface air, the pressures in the same plane and in the vertical direction all change. How to compare the size of the pressure value according to different deformation, there are mainly the following types. [Example 1] The arrow in the figure shows the direction of air movement. Compare the pressure values of a, b, c and d4.