此外，本文还讨论了幂零指数的若干性质。
Moreover, we shall discuss some properties of nilpotent exponents.
最后，再说个运算符**，它表示乘方，就是前一个数为底数，后一个数为指数的次幂运算。
Finally, the operator ** performs exponentiation; that is, it raises a number to a power.
研究了线性无关的向量组在同一级幂零指数上的线性关系，得到幂零指数在线性空间的基向量上的分布规律。
In this paper, the author researches the linear relation defined by a same nilpotent index in the independent vectors, obtains the distribution rule of the nilpotent indices on an arbitrary basis.
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