论文部分内容阅读
等温线弯曲变形是教学中的重点、难点问题,也是高考考查的热点问题。等温线的弯曲,反映弯曲区域等温线的数值与周边地区的差异,或大或小。等温线为何会发生弯曲变形,说明影响温度的因素是多样的,除太阳辐射外(如果只受太阳辐射影响,等温线与纬线平行),还受众多相关要素的影响。影响等温线弯曲的主要因素如下:
Isotherm bending deformation is the key and difficult problem in teaching, and it is also a hot issue in college entrance examination. The bending of the isotherm reflects the difference between the value of the isotherm in the bending area and the surrounding area, which is larger or smaller. The reason why isotherms are bent and deformed indicates that the factors affecting the temperature are various. In addition to solar radiation (if it is only affected by solar radiation, the isotherm is parallel to the weft), it is also influenced by many related factors. The main factors affecting the bending of the isotherms are as follows: