隐身衣

基于这种理论，我们就能在笛卡尔空间任意操控电磁场，其中，一个最著名的例子就是隐身衣了。

Based on this theory , we can control electromagnetic field at our pleasure in cartesian coordinates . One example for it is invisible cloak .

谎言往往成为遮盖罪行的隐身衣，攻击他人暗器、普遍存在于诉讼过程之中。

Lies which become invisible cloak that can cover the crime and become hidden weapons attacking others always exists lawsuit process .

二维圆柱形隐身衣的电磁色散特性研究

Research on Electromagnetic Dispersion Characteristics of Two-dimensional Cylindrical Invisibility Cloaking

当前各类开发隐身衣的研究试图将一个物体在空间中隐藏起来。

Current work in developing invisibility cloaks tries to hide an object spatially .

真空紫外圆二色性测量仪二维圆柱形隐身衣的电磁色散特性研究

Vacuum ultraviolet circular dichroism instrument Research on Electromagnetic Dispersion Characteristics of Two-dimensional Cylindrical Invisibility Cloaking

它们使用来自细菌的光，不断调节光线，就像穿上隐身衣，

It actually uses the light from the bacteria to counter-illuminate itself in an anti-predation device

你怎么能看到我，当我穿着隐身衣呢？

How can you be seen with me when I 'm wearing the cloak of invisibility ?

那时候，鲍伊可不是披着隐身衣在城里走动。

Back then , Mr. Bowie did not pass through the city in a cloak of invisibility .

最后，本文对完美三维隐身衣对放置于其内部的静电荷所具有的特殊电磁效应也进行了探讨。

The particular electromagnetic effects of a perfect lossless cloak with static charges inside are also discussed .

如果科学家能够做出完全成熟的隐身衣，那很可能是有超材料制成的。

If scientists ever manage to build a full-fledged invisibility cloak , it will probably be made of metamaterials .

第二章介绍转换介质理论，并由此提出了双极隐身衣。

In Chapter two , we mainly present the theory of the transformation media , based on which the bipolar cloak is proposed .

他踱着步子就像漫不经心地逛公园，又像穿了一件隐身衣，无忧无虑，与世隔绝。

He strolled like a man in the park without a care and worry in the world , like he had on him an invisible coat that would shield him from this place .

我们发现因果率的要求给转换介质的系统参数强加了许多严格的限制。但是通过一定形式的弱化，可以设计出一个色散隐身衣，使得在一个有限频段内可以降低物体的散射。

The causality requirements impose severe constraints on the system parameters of the transformation medium , and a specific form of " reduction " can be helpful to create a cloak that offers a reduced cross section in a finite frequency range .

在第三章的第二部分，我们首先利用哈密尔顿几何光学的射线追踪法发现了三维隐身衣本身所具有的无限大时间延迟，然后结合群速度分布或能量传输速度分布，进一步证实了这种效应。

In the second part of chapter three , the three dimensional ideal cloak is found to have infinite time delay from the ray tracing of the Hamiltonian geometry optics , and this effect is also examined by the calculated distributions of group velocity or energy transport velocity .

后来，他又用计谋从另一个巨人那里骗得了四件宝物：隐身衣、知识帽、快行鞋、无敌剑。披上隐身衣，敌人就看不见他；戴上知识帽，他就无所不知；

Later he got from another giant four marvelous things - again by using tricks . The four things were an invisible coat , a cap of wisdom , shoes of swiftness , and a resistless sword . When he put on his coat no eye could see him ;