surmount
发表于 2025-3-27 00:04:20
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charisma
发表于 2025-3-27 02:33:47
Application of Operational Modal Analysis for In Situ Deflection Shape Analysis During Shaker Testsest results and the vibration control algorithm..In this chapter a shaker with a head expander model is analyzed using three different approaches. Initially, the head expander’s mode shapes are examined via classical modal impact hammer testing. Additionally, Operational Deflection Shape (ODS) analy
长处
发表于 2025-3-27 06:36:12
Eugene McCann,Lise Mahieusask, and structural engineers are increasingly called upon to devise ways for extending the life of structures whilst observing tight cost constraints. Also, existing structures are expected to resist against a978-90-481-2384-1978-90-481-2386-5Series ISSN 1874-6519 Series E-ISSN 1874-6543
星球的光亮度
发表于 2025-3-27 11:45:29
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Incumbent
发表于 2025-3-27 16:27:13
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记忆
发表于 2025-3-27 18:08:32
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