critic
发表于 2025-3-25 05:52:40
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催眠
发表于 2025-3-25 08:17:15
Flexural Vibrations of Finite Beams, the mode summation technique can be used to determine the forced response of a finite beam for certain natural boundary conditions. The eigenfunctions and eigenfrequencies corresponding to these boundary conditions are derived.
是比赛
发表于 2025-3-25 12:37:42
Textbook 2015Latest edition typically deal with some aspects of either acoustic or vibration problems, it is unique of this book to combine those two correlated subjects together. Moreover, it provides fundamental analysis and mathematical descriptions for several crucial phenomena of Vibro-Acoustics which are quite useful in
dithiolethione
发表于 2025-3-25 16:31:51
des the students to the subjects of Vibro-Acoustics step by .This three-volume book gives a thorough and comprehensive presentation of vibration and acoustic theories. Different from traditional textbooks which typically deal with some aspects of either acoustic or vibration problems, it is unique o
冷淡一切
发表于 2025-3-25 22:28:16
Frequency Domain,of freedom system is used to illustrate the basic procedures, when changing from the time to the frequency domain. The concepts discussed are later used for analysis of continuous systems. Some techniques for determining loss factors are also introduced.
hauteur
发表于 2025-3-26 03:11:22
Mechanical Systems with One Degree of Freedom,dom, or rather, continuous systems with an infinite degree of freedom, can be demonstrated by means of the very simple 1-DOF model. For this reason, the basic mass–spring system is used in this chapter to illustrate some of the basic concepts concerning free vibrations, transient, harmonic, and
乐器演奏者
发表于 2025-3-26 05:31:14
Textbook 2015Latest editioneply. The book should be of interest to anyone interested in sound and vibration, vehicle acoustics, ship acoustics and interior aircraft noise..This is the first volume, and covers the following topics: Mechanical systems with one degree of freedom, Frequency domain, Waves in solids, Interaction be
南极
发表于 2025-3-26 11:05:01
aktorenanalyse aus ihrer engen Verflechtung mit psychologischen Theorien zu lösen. Sie ist als eine statistische Methodik unabhängig von einem bestimmten Sachgebiet zu sehen. Das Buch ist aus der Anwendungserfahrung entstanden und entspricht im Aufbau mehr der Denkweise des Praktikers als einer systematischen978-3-642-53343-3978-3-642-53383-9
可卡
发表于 2025-3-26 12:58:37
Anders Nilsson,Bilong Liuedoch einen Schritt weiter gehen. Jede Person hat einen Meßwert für jede Variable, und man kann jeder Person ebenso Werte für jeden Faktor zuordnen. Ein Faktorenwert (factor score) ist der Meß- oder Schätzwert einer bestimmten Person in bezug auf einen bestimmten Faktor und diese Faktoren werte könn
DAFT
发表于 2025-3-26 16:48:28
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