这组

The inelastic scattering cross sections and angular distributions of discrete levels are calculated and analyzed by the distorted wave Born approximation theory based on the unified Hauser Feshbach theory and the exciton model. With the fitting procedure the neutron optical model potential parameters are obtained.

利用这组光学模型势参数，扭曲波玻恩近似理论，核反应Hauser Feshbach理论和预平衡反应的激子模型，计算和分析了中子与116118120122124Sn反应分离能级的非弹性散射截面和角分布。

" We know that countries will not change their policies immediately," said Guerma. "Each country will adapt [ the recommendations] according to their own local context."

“我们知道各国不会立即改变它们的政策，”Guerma说，“每个国家将根据它们自己的当地情况采用[这组建议]。”

This algorithm adopted the relative Bhattacharyya distance summation of each feature as the criterion function to select the features which contributed more to the reduction of classification error. These features then could be used for Gaussian maximum likelihood classification.

该算法以各特征的相对Bhattacharyya和作为准则函数选择能有效降低分类错误率的一组特征，最后利用这组特征进行高斯似然分类。