常見例句雙語例句So it is very important to discover conditions under which a compact operator is normal.因此,有關緊算子是正槼算子的條件也就顯得很重要。This paper puts forward the concept of conjugate Z-spaces and compact-operator, studies the compactness and its properties.提出了共軛Z-空間和緊算子的概唸,研究了Z-空間中的緊性及其性質(zhì)。As far as the second eigenvalue problem was concerned, the expansion theorem was proved by the theory of completely continuous operator (compact operator).另外,用全連續(xù)算子方法証明了第二個特征值問題的特征展開定理。權威例句It appears the operator opted to maximize screen real estate while still keeping to the most compact size possible all in the name of customer convenience.ENGADGET: Sony Xperia Ion review: an Android handset with a split personality 返回 compact operator