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- weighted W Drazin inverse 加W权Drazin逆
- In this paper, we investigate the Drazin inverse of a morphism in additive category. 本文研究了加法范畴上态射的 Drazin逆 .
- W - weighted Drazin inverse 加权Drain逆
- Meanwhile,the Drazin inverses of PQ and P-Q are established. 同时,给出正交投影的积PQ和差P-Q的Drazin逆的表达式。
- In the first chapter, the preliminary knowledge which is necessary in the paper is given. The basic concepts of matrix pencil, the Drazin inverse, Fred-holm mapping, Continuation theorem, Arzela-Ascoli theorem and matrix measure are introduced. 第一章给出本文所必需的预备知识，介绍了矩阵束与Drazin逆的概念，Fredholm算子的定义，延拓定理，Arzela-Ascoli定理及矩阵测度的基本知识。
- A tank containing water is placed on a spring scale, which registers a total weight W. 在弹簧秤上放一桶水;称得总重量为W.
- The one thousand seed weight was 201.66g,and mean seed weight w as 0.20g, accounting for 61% of the total seed weight of the arbor, and the per c entage of empty seeds reached 8.1%. 掌叶木种子千粒重为 2 0 1 .;66g;种子的平均重量为 0
- A Survey of the Moore-Penrose Inverse and the Drazin Inverse Moore-Penrose逆及Drazin逆综述
- weighted Drazin inverse 加权Drazin逆
- The Problems about the Group Inverse amd Drazin Inverse for the Elements of the Set SRH SRH中元的群逆与Drazin逆
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- The selection was weighted against me. 那次选拔对我不利55。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- She was weighted down with cares. 她心事重重。
- The stick had been weighted with lead. 这条棍子灌了铅增加了分量。
- Group Inverses and Drazin Inverses in the Ring of Brownian Matrices Brownian矩阵环中的群逆与Drazin逆
- She was weighted down with parcels. 她携带著沉重的包裹。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- The President swings his weight to get laws passed. 总统运用权力使法律获得通过。
- His opinion doesn't carry much weight. 他的意见没多少影响。
