sunspot polarity

例句：

1. 1.The study of solar spot polarity is crucial for understanding the behavior of the Sun's magnetic field.
   研究太阳黑子极性对于理解太阳磁场的行为至关重要。
2. 2.The research on solar spot polarity has led to new insights into the formation and evolution of the solar system.
   关于太阳黑子极性的研究已经揭示了太阳系形成和演化的新见解。
3. 3. The discovery of a new type of solar spot polarity could have significant implications for our understanding of the Sun'sinternal structure and dynamics.
   发现一种新的太阳黑子极性类型可能会对我们理解太阳的内部结构和动态产生重大影响。