镶嵌细工
发表于 2025-3-23 09:42:19
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transdermal
发表于 2025-3-23 16:27:11
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平息
发表于 2025-3-23 18:32:15
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characteristic
发表于 2025-3-24 01:19:05
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FIG
发表于 2025-3-24 04:44:36
Ernest W. Fordham,Panolil C. Ramachandran developed in order to simulate a gear element driven by an asynchronous motor. The electrical part, which is the induction motor, is simulated by using the Kron’s model while the mechanical part, which is the single stage gear element, is accounted for by a torsional model. The mechanical model tha
引起痛苦
发表于 2025-3-24 08:51:52
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注意
发表于 2025-3-24 14:11:14
Jim S. Wu MD,Mary G. Hochman MDof . moving magnets held by . elastic structures and coupled by a nonlinear magnetic force. The quasi-periodic system has been obtained by mistuning one of the . elastic structures of the system. The mistuning of the periodic system has been achieved by changing either the linear mechanical stiffnes
Comprise
发表于 2025-3-24 18:52:15
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背心
发表于 2025-3-24 19:15:43
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CLAP
发表于 2025-3-25 02:54:01
Eduardo N. Novais,Franklin H. Simwever, vibration loading is encountered during the service life of PBGA. This study investigates the effect of vibration loading on the solder ball response. A two-dimensional finite element model of the printed circuit board (PCB) and PBGA component assembly is released using COMSOL Multiphysics so