1) repeat therapy of eradicating
重复根除
2) Repeated Complex Root
复重根
3) multiple complex roots
重复根
1.
The author gives out a theoretic method calculating the recurrent relation when the solution of characteristic equation is multiple complex roots,by means of specific examples to illustrate the method in detail.
文章提出了常系数线性齐次递归关系的求解方法,并通过具体算例详细说明,在特征方程的解为重复根时的求解方法。
4) remove duplicates
移除重复的
5) repeated radical extension
重复根式扩张
1.
If f(x)=0 can be solved radically over F,E is contained in a repeated radical extension,while it not necessarily a repeated radical extension itself.
设E为系数在F上的多荐式f(x)的分裂域,若f(x)在F上根式可解,则E必含在F的一个重复根式扩张中,而E不一定是F的重复根式扩张。
6) the phenomenon of repetitively-extracting
重复求根现象
补充资料：根除
彻底铲除：～陋习ㄧ～血吸虫病。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条