revolving-field theory

例句：

1. 1. The revolving field theory of economics is a complex subject that requires a deep understanding of the principles.
   旋转场经济学理论是一个复杂的主题，需要深入理解其原理。
2. 2. The development of this theory has revolutionized our understanding of the workings of the economy.
   这一理论的发展已经彻底改变了我们对经济运作的理解。
3. 3.The revolving field theory has been widely applied in various fields, including finance and engineering.
   旋转场理论已被广泛应用于金融和工程等领域。