基本解釋[數(shù)] 算術(shù)級數(shù) [數(shù)] 等差級數(shù)詞組短語短語arithmetical progression method 算術(shù)累進法英語;翻譯arithmetical progression更多詞組專業(yè)釋義數(shù)學(xué)等差數(shù)列算術(shù)級數(shù)等差級數(shù)計算機科學(xué)技術(shù)算術(shù)級數(shù)