角向运动 meaning in Chinese

angular motion

At the end of the thesis , the basic physical characteristics of axially - emitted and radially - emitted electron beam are summed up , and the design methods of sws ( slow wave structure ) for high - efficiency beam - wave interaction according to the motion characteristics of e - beam are brought forward , these helpful discussions for design of microwave source are going to be validated by pic method
最后,本文在总结电子轴向、径向和角向运动基本规律的基础上,从电子运动的角度提出了高效率束波相互作用慢波结构的设计思路,为微波源的设计提供了一些有益的参考。