Euler-number的意思|示意

In this paper, an approach to compute Euler number based on foreground run is formulated.

文中用基于图段的方法计算欧拉数，并对该算法的时空复杂度进行分析比较。

Euler became very excited. Now he knew that the number of odd points was the key to the puzzle. However, you still needed some even points in your figure if you wanted it to work.

欧拉变得非常兴奋现在他知道这个数目的古怪的分的关键难题的。然而，你还需要一些甚至在你认为如果你想工作所以欧拉寻找一般。

Optimization of feature selection, we select area, perimeter, long axis, short axis, Euler number, geometric moments, and a total of 12 feature parameters as input vector.

优化特征选择，选定面积、周长、长轴、短轴、欧拉数、几何矩等共12个特征参数作为神经网络输入向量进行分类试验。

In this paper, the Euler-Euler model was used to numerically analyze the influences of the particle volume fraction, the diameter of tube and the Reynolds number on the phase-change region.

采用双流体数学模型通过数值模拟发现：在层流条件下，双流体模型能够很好地模拟颗粒相体积分数、管径和R e对相变区间的影响。

RSA Public Cryptogram algorithm is based on Theorem of Euler, whose security depends on the difficulty about the factor decomposed of great number.

RSA公钥密码算法的基础是欧拉定理，它的安全性依赖于大素数因式分解的困难性。