常見例句The displacement of the fractional derivative viscoelastic thickwalled cylinder was a function of time and related to the order of fractional derivative. 分數(shù)導數(shù)型粘彈性厚壁筒的位移隨時間的變化與分數(shù)導數(shù)的階數(shù)有關。 返回 thickwalled