1) negative permeability metamaterials
负磁导率材料
1.
Electrically tunable negative permeability metamaterials based on electrorheological fluids;
基于电流变液的可调谐负磁导率材料
2) high permeability marerial
高导磁率材料
3) high permeability material
高磁导率材料
4) negative permeability
负磁导率
1.
The thick ring resonators to achieve negative permeability andits left-handed behavior in perpendicular propagation;
垂直入射条件下厚金属环结构的负磁导率与左手材料行为
2.
Left-handed materials(LHM)have negative permittivity,negative permeability,and negative re- fractive index.
首先讨论了金属线点阵结构实现负介电常数和开口谐振环点阵结构实现负磁导率的内在机理,综述了目前实现左手材料的设计与制备方法,讨论了左手材料研究中能量如何定义以满足守恒律,左手材料的宏观等效参数的确定,以及影响左手材料负折射相对频带带宽的因素。
3.
Based on the analysis of the negative permeability properties of double split-ring-resonator array(SRRA),a simplified structure called single SRRA was proposed and demonstrated.
对双金属环阵列结构产生负磁导率的机理进行了分析,在此基础上,尝试采用单金属环阵列结构来构造负磁导率材料。
5) negative permittivity
负磁导率
1.
In 1968, Veselago investigated a material with negative permittivity and permeability (left-handed materials) theoretically, and obtained novel results of negative refraction and reversed Doppler shift.
Pendry第一次提出了在微波频段的实现结构,周期排列的开口环谐振器(SRR)可以实现负磁导率,周期排列的金属线可以实现负介电常数。
6) magnetic material
导磁材料
1.
Measuring principle of the thickness and defect of magnetic materials was given.
阐述了电磁式漏磁通法检测导磁材料厚度及缺陷的原理 ,推导了厚度测量的理论依据 。
补充资料：负负
1.犹言惭愧﹑惭愧;对不起﹑对不起。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条