售穴
发表于 2025-3-30 12:11:01
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微生物
发表于 2025-3-30 13:55:10
Calibration Techniques for Non-contacting Force Excitation Part 1: Frequency Domain Methods,ion techniques. Non-contact excitation via low power ultrasonic transducer presents the possibility of exciting higher frequencies not currently possible with shakers or impact hammers. However, quantification of the actual force applied by the ultrasonic transducer requires that a relationship betw
博识
发表于 2025-3-30 18:03:07
Calibration Techniques for Non-contacting Force Excitation Part 2: Time Domain Methods,ion techniques. Non-contact excitation via low power ultrasonic transducer presents the possibility of exciting higher frequencies not currently possible with shakers or impact hammers. However, quantification of the actual force applied by the ultrasonic transducer requires that a relationship betw
反应
发表于 2025-3-30 22:55:53
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指令
发表于 2025-3-31 01:22:32
High Gap Maglev Model and Experimental Validation,e main features of this system is that it could also provide active damping. However, in order to damp vibrations, a high gap is requested. The analytical model is insufficient to correctly describe the behaviour of such a system, as a lot of secondary effects rise. In order to study this problem in
条约
发表于 2025-3-31 05:49:04
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惩罚
发表于 2025-3-31 11:30:14
Digital Image Correlation for Timing Belts Dynamic Characterization: Potentials and Critical Aspect methods to predict the dynamics of these systems, the tuning of such models by experimental approaches still represents an issue. Indeed, an accurate characterization does require a measurement in operative condition since the belt mounting condition might severely affect its dynamic behaviour. Mor
笨拙的你
发表于 2025-3-31 13:44:36
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