a circular theory.

• 循环理论

a circular theory.的用法和样例：

例句

1. The thermodynamic processes of key elements used in cyclic flow engines are systematically analyzed and then Meso-scope thermodynamic theory for cyclic flow engines is proposed.
   摘要提出了交变流动热机的介观热力循环理论，系统地分析交变流动热机中关键部件的热力过程。