1) grade-index
递级指数
2) increasing progression
递增级数
3) decreasing series
递减级数
1.
The comparison creterion and the cauchy one were obtained,based on the degree A(n),of monotone decreasing series,which was similar to that of the positive term series.
根据单调递减级数的阶A(n),得出类似于正项级数的比较判别法和根值判别法,用于判定较复杂的单调递减级数的收敛性。
5) transitive index
传递指数
1.
In this paper we consider the transitive index set Tn，p for n×n irre-ducible boolean mat rices with period p.
本文考虑具有周期为ｐ的ｎ阶不可约布尔矩阵的传递指数集Ｔｎ，ｐ（１）给出Ｔｎ、ｐ的一个空隙，（２）证明了若ｎ＝ｐｒ＋ｓ，０≤ｓ≤ｐ－１，则当ｒ＞１时，当ｒ≥３５时，其中当ｓ＝０时ω＝０，否则ω＝１。
2.
This paper studies the qualities of graph of transitive matrix and power of Boolean matrix,the upper and lower bounds of transitive index of digraph are presented.
研究了传递矩阵的图论,及布尔矩阵幂的若干图论性质,给出了有向图(布尔矩阵)传递指数的上、下界估计,从而改进了已有的结果。
3.
Characters of transitive index of graph are given in this paper by applying some methods in graph theory.
利用图论方法,给出了图的传递指数若干性质,并给出了传递指数的上界与下界。
6) Decline index
递减指数
1.
Decline index(n), initial decline rate (Di) and initial production(Qi) can be obtained by macthing field data with the type curves.
由实际资料拟合典型曲线,可以确定递减指数(n)、初始递减率(D_i)和初始产量(Q_i)。
补充资料：递减
1.依次减少。
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