角斗士
发表于 2025-3-27 00:07:03
9楼
ARC
发表于 2025-3-27 03:36:56
,Finding Cut-Vertices in the Square Roots of a Graph,rent roots. Our approach not only gives the first polynomial-time algorithm for the .-S. R. . for several graph classes ., but it also provides a unifying framework for the recognition of the squares of trees, block graphs and cactus graphs—among others.
炸坏
发表于 2025-3-27 08:17:14
Veränderungen in den verschiedenen Lebensphasen Ovars beruht auf der Wirkung gonadotroper Hormone. Bei Anenzephalie ist zur Zeit der Geburt die Gesamtzahl wachsender Follikel kleiner als bei normalen neugeborenen Mädchen und ein Wachstum über das präantrale Stadium hinaus nicht zu beobachten (R. u. V. 1974; Baker u. S. 1980).
intoxicate
发表于 2025-3-27 12:24:55
n them in many research programs". B. E. A. Fisher: "A review of the processes and models of long-range transport of air pollutants", Atmospheric Environment, 17(1983), p. 1865. Mathematical models are (potentially, at least) powerful means in the efforts to study transboundary transport of air poll
不溶解
发表于 2025-3-27 13:46:22
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fetter
发表于 2025-3-27 19:41:08
Kyung-Young Jhang,Cliff J. Lissenden,Vitalyi GusevPresents major nonlinear ultrasonic methodologies at a glance.Transfers key technological know-how, helping the reader to quickly acquire measurement skills.Provides many tips for getting significant