搜集
发表于 2025-3-23 10:42:57
Environmental Noise Reduction of Tokaido Shinkansen and Future Prospect noise evaluation. A present Shinkansen noise index is given by L. (peak noise level). It is reasonable to assume that the index will be shifted to L. basis, since it has been widely applied. In order to study the effect of L. standard, it seems important to investigate theoretical and scientific aspects of noise evaluation in other countries.
红润
发表于 2025-3-23 16:33:57
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阶层
发表于 2025-3-23 19:47:47
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Pudendal-Nerve
发表于 2025-3-23 23:33:18
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carotenoids
发表于 2025-3-24 02:42:59
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dearth
发表于 2025-3-24 07:19:18
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Antagonism
发表于 2025-3-24 13:56:19
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Infelicity
发表于 2025-3-24 15:39:58
Noise and Vibration Mitigation for Rail Transportation Systems978-3-540-74893-9Series ISSN 1612-2909 Series E-ISSN 1860-0824
STYX
发表于 2025-3-24 22:54:10
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ABOUT
发表于 2025-3-25 00:08:33
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