In this thesis, we present the studies of the centralengine and radio jets in radio-loud Active Galaxies Nuclei.
本篇论文主要对射电强活动星系核的中央引擎和射电喷流的性质进行了一些研究。
2
The centralengine acted as the object, and all the executive engines acted as the observers to observe the state changes of the centralengine.
主控引擎充当目标对象，所有的执行引擎充当观察者并关注主控引擎的状态改变。
3
The centralengine communicates with the execute engine as the Observer pattern works. Implements the asynchronous characteristic by using JMX Notification Model and JMX Timer Service.