如果你对数学上多重集的概念有所了解，就会知道计数器是一种对多重集的表示方式。
If you are familiar with the mathematical idea of a multiset, a Counter is a natural way to represent a multiset.
从分析可以看出，岩石破坏块度的对数正态分布与材料的多重破坏有关。
It is demonstrated that lognormal distribution is closely related to the multi-fold fracture of the material.
多重信号分类(MUSIC)算法是通过对数据协方差矩阵进行本征分解获得信号空间谱估计的方法。
MUSIC (MUltiple SIgnal Characterization) is a special spectral estimation method based on the eigen decomposition of the sample covariance matrix.
他们称，目前面临着许多重大挑战，其中之一就是应对数量巨大的网络订单。过去三年中的每一年，网络订单的数量都翻了一番。
Among the biggest challenges now, they say, is keeping up with an enormous volume of online orders, which have doubled in each of the last three years.
本文在对数字签名进行研究的基础上，着重对具有特殊应用需求的多重数字签名算法进行研究。
In this paper, researching the basis of the digital signature, focusing on the specific application needs, the multi-signature algorithms are studied.
针对数据挖掘中的分类问题，依据组合分类方法的思想，提出一种基于遗传算法的多重决策树组合分类方法。
Based on thought of multiple classifiers combination method, this paper proposes a combination classification method of multiple decision trees based on PSO Algorithm.
针对数据挖掘中的分类问题，依据组合分类方法的思想，提出一种基于遗传算法的多重决策树组合分类方法。
Based on thought of multiple classifiers combination method, this paper proposes a combination classification method of multiple decision trees based on PSO Algorithm.
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