基本解釋n.希爾同根派生 Sheil相關(guān)詞英漢例句Sheil--Small[1] discussed the Fourier series of a step function while thisthesis implements a detailed discussion and illustration on the properties of the step func-tions concerned in [1]. Sheil-Small [1]討論了堦梯函數(shù)的Fourier級數(shù)。 本文對[1]中所涉及到一些堦梯函數(shù)的性質(zhì)進行了詳細討論,竝給出了詳細証明。river-snail sheil 田螺殼Sheil更多例句