短語詞組短語summation formula 總和公式;求和公式summation check [計]求和檢查;總和核對;求和檢驗;總和校驗abelian summation 阿貝耳求和法;阿貝耳乞降法poisson summation 泊松求積;Poisson求和bilateral summation 兩側(cè)積累summation potential 累積電位;和電位;總和電位temperature summation 積溫;積算溫度summation actinometer 累積露光計summation law 累加定律 返回 summation