此外，这些序列相关函数的下界改善，对于那些不能达到下界的具有零相关区的序列，给出了一种新的下界。
In addition, lower bounds on correlation function of such sequence set are improved, a new lower bound, for those ZCZ sequences which don't meet lower bound, is presented.
考虑加权回归模型，定义了一种新的相对效率，并给出了相对效率的下界，同时讨论了新的相对效率与其它三种已有相对效率的关系。
For the linear weighted regression model, this paper defines a new relative efficiency, gives its lower bound and also discusses its relation to other three efficiencies.
本文不仅引入了非空集的有效下界的概念，而且引入了新的严格C-伪单调映射。
In this paper, the concept of efficient lower bounds of a nonempty set is introduced. A new strictly C pseudomonotone mapping is introduced.
给出了矩阵奇异值下界的新估计，修正了以往结果的失误。
The new estimation about lower bounds for singular value of matrix was presented, and the error in previous results were revised.
对一些特定图的拉普拉斯特征值的能量的上下界及大小进行比较，并给出了新的上下界。
Comparison the upper and lower bounds and its sector of the Laplace energy for some specific graphs, and then we gives some new upper and lower bounds for these graphs.
对一些特定图的拉普拉斯特征值的能量的上下界及大小进行比较，并给出了新的上下界。
Comparison the upper and lower bounds and its sector of the Laplace energy for some specific graphs, and then we gives some new upper and lower bounds for these graphs.
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