Dynamo theory

• 发电机理论,发电机假说

Dynamo theory的用法和样例：

例句

1. Furthermore, the distribution and variation of the electrostatic potential and layer ionospheric current density at the Northern Hemisphere are calculated by the dynamo theory.
   继而从发电机理论得到了电离层电位及层电流密度在北半球的分布和变化。