排序方式: 共有18条查询结果,搜索用时 0 毫秒
2.
3.
By designing the ordered structure on the key physical dimensions, metamaterial can obtain extraordinary physical properties. The method gives transparent conductive absorbing metamaterial with broadband and high absorptivity. In this paper, a kind of absorbing metamaterial with indium tin oxide (ITO) glass substrate is designed. The design method of double-sided etched an open loop and linear metamaterial periodic structures is adopted. The thickness of the absorbing metamaterial is 2.5 mm. The research shows that the working bandwidth is between 8.9 GHz and 17.4 GHz, the absorption rate is 90%, and the transmittance of visible light is 85% on average. The absorbing metamaterial has wide application value to solve the problem of visualization and absorption characteristics. 相似文献
4.
矿用轻型箕斗的开发与应用徐州煤矿安全设备制造厂张贵恩,陈雅阁1轻型箕斗的开发轻型箕斗提升容器的开发和应用,国外早在50年代已开展。目前,美国、英国和西德已普遍采用低合金高强度钢以及高强度铝合金复合材料制造提升容器,既适应了矿井产量不断增加和井深不断延... 相似文献
5.
6.
7.
新型导电纤维填充型电磁屏蔽塑料 总被引:2,自引:0,他引:2
介绍了导电纤维填充型电磁屏蔽塑料的组成与特点,讨论了导电纤维填充型电磁屏蔽塑料的产品性能及其影响因素,综述了该材料在电子材料领域的应用及研究进展,提出了未来发展的方向。 相似文献
8.
9.
10.