常見例句雙語例句This paper deals with the dual Toeplitz operators on the orthogonal complement of the Fock space.研究了侷部凸空間上對偶算子和偏微分算子的譜結搆。Using the cosine transform matrix the Cartesian tensors, differential operators and related equations can be readily transformed into corresponding expressions in orthogonal curvilinear coordinates.利用這個變換矩陣可以方便地將笛卡爾坐標的張量表達式、微分算子及有關公式變換成正交曲線坐標的相應公式。 返回 orthogonal operators