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thl
Lv4
470 积分
2024-06-24 加入
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Reduction of Noise emitted by Machines and Equipment of Factory
2天前
求助中
Transfer impedance of microperforated materials with tapered holes
2天前
已完结
Perforated Panel Absorbers with Viscous Energy Dissipation Enhanced by Orifice Design
2天前
已完结
A pilot study on improving the absorptivity of a thick microperforated panel absorber
2天前
已完结
Optimization of the profile and distribution of absorption material in sonic black holes
27天前
已完结
A sonic black hole of a rectangular cross-section
27天前
已完结
Solution and analysis of a continuum model of sonic black hole for duct terminations
1个月前
已完结
Quasi-periodic sonic black hole with low-frequency acoustic and elastic bandgaps
1个月前
已完结
Optimization of the profile and distribution of absorption material in sonic black holes
1个月前
已完结
Modification of the transfer matrix method for the sonic black hole and broadening effective absorption band
1个月前
已完结
没有进行任何应助
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3个月前
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