floodgate
发表于 2025-3-23 15:40:29
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ALOFT
发表于 2025-3-23 21:11:08
he stability theory of rigid systems, for application in the stability theory of continuous systems. During the last ten years interest was focused mainly on the application of a generalized Liapunov method to stability problems of continuous systems. All this was done in attempts to unify the various approac978-3-642-65075-8978-3-642-65073-4
他姓手中拿着
发表于 2025-3-24 01:49:10
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Blemish
发表于 2025-3-24 04:01:13
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世俗
发表于 2025-3-24 08:09:34
Contributions to Hydrodynamic (In)stability by Use of the Lemma of Nagumo and Westphal,upper and lower “data bounds”. By use of the lemma of Nagumo and Westphal. on parabolic differential operators as presented in , a pair of upper and lower “field bounds” will be determined for each one of the “response functions” ..(., .), ..(., .),… from a set . which refers to the set . of data
lanugo
发表于 2025-3-24 13:01:08
Stability Regions of Cellular Fluid Flow, state of the fluid system. The secondary motion is usually char-acterized by a typical scale which is not shown by the primary state and which is exhibited in the form of a cell-like subdivision of the flow field. It is for this reason that the secondary motion for which the principle of exchange o
Favorable
发表于 2025-3-24 16:38:28
Instability of Bars with Stress-dependent Properties,ding procedures can be defined, each leading to a different buckling load. The significant physical quantity distinguishing these three cases is the relative position of the applied axial load, relative to the moving centroid of the bar-sheet combination. The theory provides an explanation for the e
雪崩
发表于 2025-3-24 20:20:37
C. S. Hsu,T. H. Leetensatzes in Bezug auf die Durchführung der Faktorenanalyse (Korrelationsmatrix, Inverse der Korrelationsmatrix, Anti-Image-Kovarianz-Matrix (AIC), Kaiser-Meyer-Olkin-Kriterium (KMO), Bartlett’s Test of Sphericity) auch die Interpretation der Ergebnisse (VARIMAX Rotation, Unrotierte und rotierte Fak
AXIOM
发表于 2025-3-25 01:55:15
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值得尊敬
发表于 2025-3-25 07:23:17
P. C. Parksn im einfachsten Fall bedeuten, dass ausschließlich die Zeit selbst als unabhängige Variable auf der x-Achse aufgetragen wird. Die Zeitreihe ist in diesem Fall nichts anderes als die Verbindung von gleichartigen Sachverhalten über verschiedene Zeiträume hinweg. Abbildung 3-8 zeigt ein solches Beispi