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Updated: Jan 7, 2026

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研究复杂带结构和 Fractal 重返入口蜂元材料的辅助性行为

Jingru Li1, Siyu Chen1, Wei Lin2

  • 1School of Mechanical and Electrical Engineering, Hainan University, Haikou 570228, China.

Materials (Basel, Switzerland)
|December 31, 2025
PubMed
概括

这项研究引入了新的碎形回入蜂超材料,用于增强振动和降低声音. 这些超材料为先进的工程应用提供可调整的机械和波动性能.

关键词:
减弱图表 减弱图表 减弱图带间隙 带间隙 带间隙碎形元材料是一种碎形元材料.多功能设计多功能设计.负的波桑比率比率.

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Standing Waves in a Cavity01:28

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A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
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