misshapen
发表于 2025-3-26 21:45:13
Analysis of Medium and High-Frequency Vibration for Track Structure,ment method has a better effect on low-frequency structural vibration analysis, but it is not suitable for medium and high-frequency analysis of structural vibration. This chapter establishes a vehicle-track structure frequency domain vibration model, in which the track structure is simulated as thr
漫步
发表于 2025-3-27 01:35:08
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幼稚
发表于 2025-3-27 08:53:53
Xiaoyan Lei ozone depletion. Two important distinct, but interconnected, applications of photochemistry are in photocatalytic treatment of wastes and in solar energy conversion. Semiconductor photochemistry plays an impor978-94-007-9584-6978-90-481-3830-2
ONYM
发表于 2025-3-27 11:47:46
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OMIT
发表于 2025-3-27 17:09:43
Book 2022Latest editioneffectively introduce readers to the latest research findings and developments in high-speed railway track dynamics. It offers a valuable resource for researchers, postgraduates and engineers in the fields of civil engineering, transportation, highway and railway engineering..
手榴弹
发表于 2025-3-27 19:06:43
Xiaoyan Leioping approaches to treatment. This comprehensive resource fills the unmet need for a practical, hands-on book that is both detailed and can work as a quick reference...This is an ideal guide for academic nephrologists, private practice nephrologists, NPs, PAs, nurses, fellows, and residents..978-3-030-70899-3978-3-030-70897-9
A保存的
发表于 2025-3-27 23:40:08
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Trigger-Point
发表于 2025-3-28 04:27:18
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严厉批评
发表于 2025-3-28 08:03:55
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judiciousness
发表于 2025-3-28 13:03:56
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