Since the slow-wavesystem is the core of beam-wave interaction in TWT, the function and performance of it directly determines the capability of the TWT.
在行波管中，慢波系统是进行注波互作用实现能量交换的核心部件，其性能优劣直接决定了行波管整体的性能。
2
The magnetic field intensity of the solenoid used for travel wave tube and transport properties of electron beam in the slowwavesystem under its function is simulated with the electromagnetic code.
利用电磁场软件模拟了行波管电磁线包磁场，以及在电磁线包磁场作用下电子注在慢波系统中的运动特性。
3
A slow shock-fast magnetosonic wavesystem formed near the sun evolves into a hybrid shock with an intermediate shock as its necessary component while propagating outward.