Her introduction is a model of fairness, a lively summation of Irish history.
她的导论是公正的典范，是对爱尔兰历史的总结。
《柯林斯英汉双解大词典》
2
The hingcd-member method is used in calculation and the model of stratified summation method specified in the Code is adopted as the foundation soil.
计算方法采用连杆法，地基模型采用规范规定的分层总和法模型。
3
The paper establishes the deterministic simulation model using the theory of sine summation. The model parameters are determined using the Method of Equal Distances and the Method of Equal Areas.