由于十分苛刻的材料要求,设计可见光波段的隐身斗篷更具挑战性。
Designing invisibility cloaks that can conceal objects from visible light has been more challenging due to the strict material requirements.
无论如何这是重要的材料,但是像去年的隐身衣一样,它并不预示在日常生活中会有魔术般的应用——很长很长时间之后也不会。
By any measure, that's important stuff, though as with last year's invisibility cloak, it doesn't portend magical applications in the everyday world — and won't for a long, long time.
本周,一个由物理学家和材料学家组成的小组宣布,该小组已经设计出了原型机,未来可用于制造高性能的隐身衣。
This week a team of physicists and materials scientists announced it had devised a pattern for a potentially perfect invisibility cloak.
就像魔术师通过一组复杂的镜子来隐藏他的戏法,隐身斗篷利用特殊材料改变光的形态,使光线绕过物体,从而使物体在人们的视线中消失。
Like a magician using a complex set of mirrors to hide his tricks, a invisibility cloak USES materials that change the shape of light so that it moves around an object, hiding it from view.
雷达吸波材料是现代武器隐身技术的关键因素之一。
The radar absorption materials (RAM) are the key of stealth technique for modern weapons.
要做到红外和激光的隐身兼容,就必须克服两者对材料的一对矛盾要求。
To achieve the compatibility, the conflict demands for infrared and laser stealth materials has to be overcome.
雷达与红外兼容隐身材料在军事领域具有广阔的应用前景。
Rradar absorbing materials with infrared camouflage will have broad application prospect in many military fields.
由于隐身性的需求,复合材料—钢混合结构的封闭式桅杆逐渐在舰船上使用。
To meet the needs of stealth, the enclosed masts with composite and steel materials are gradually applied on warships.
利用该特性制得了碳团簇型微波隐身材料。
According to this traits, we made carbon cluster-like microwave stealth material.
在此基础上建立了涂层隐身材料的辐射计天线温度模型。
Then the radiometer antenna temperature of coating stealth material was modeled.
吸波材料在军用及民用领域有着广泛的应用,已经成为各国军事装备隐身和民用防电磁辐射等技术领域研究的热点。
Microwave absorbing materials have been widely in stealth technology and in electro-magnetic compatibility (EMC) technology, and they are researching hotspot in these technology field.
本文首先从吸波材料的隐身机理出发阐述了碳纳米管的电磁波吸收特性。
Based on the stealthy mechanism of wave-absorbed materials, the character of electromagnetic wave-absorption has been discussed in this paper at first.
水声工程中,改善和提高自由场材料声学测试精度和可靠程度对水下航行器的声隐身设计具有非常重要的工程应用价值和现实意义。
In underwater acoustic engineering, improving precision of acoustic measurement for materials in free-field is very important in design of acoustic stealthy of underwater vehicle.
隐身技术的原理就是改变电磁波(光是其中一种)在材料中的折射率,即不再让这些东西反射光。
Stealth technology is changing the principles of electromagnetic waves (just one) in the refractive index materials, that is no longer let these things reflected light.
在此模型的基础上,用神经网络迭代法从测得的天线温度反演了隐身涂层材料的的相对介电常数、相对磁导率。
Based on the model, retrieves the relative permittivity and relative permeability of the coating - material by iterative inversion of a neural network from the measured antenna temperature.
本文探讨了红外隐身材料的比辐射率及其微波兼容性。
This article deals with the compatibility of both radiant emittance and microwave of infrared materials.
对纳米隐身材料进行了较为详细的描述,简述了其吸收机理。
Nano stealth materials is described in detail, and its absorbing mechanism is also mentioned.
通过模拟炮射击试验,验证了吸波材料强度参数设计的正确性,证明隐身榴弹的发射具有安全性。
The experimental results of simulated gun show that the design of ram strength parameters is right, and the stealthy projectile fired by artillery is safety.
论述了纳米隐身材料的一些特殊性质;
The special properties of stealthy nano-materials are described.
雷达隐身包括外形设计、吸波材料和等离子体等隐身技术,其实质是降低目标的平均雷达截面积。
The stealth technology includes contour design, absorbing materials and plasma stealth technologies, the purpose is to reduce sectional area of average radar for target.
从外形设计、吸波材料、对消、干扰和微波传播指示技术五个方面对雷达隐身技术的实现方法进行了综述。
This paper reviewed the realization methods of radar camouflage from five aspects, shaping design, absorbing materials, jamming, offset and microwave propagation indicating technique.
综述了从外形设计、吸波材料、对消技术和干扰技术四个方面对反雷达隐身技术的实现方法。
This paper reviewed the realization methods of radar camouflage from four aspects: shaping design, absorbing materials, jamming and offset technique.
并据此得出了应加强具有隐身性能材料研究的结论。
We have came to the conclusion that more attention shall be paid to the research of stealthy materials.
雷达吸波材料和吸波结构的使用是飞机隐身的一个重要措施。
The use of radar-absorbing material (RAM) and radar-absorbing structure (RAS) is an important measure for stealth aircraft.
综述了微胶囊相变材料及其在热红外隐身上的应用,展望了其在热红外隐身上的应用前景。
The microencapsulated phase change material and its application in thermal infrared stealth were reviewed in this paper and the prospect was predicted.
吸波材料通过把电磁波转化为其它形式的能量来降低目标的雷达散射截面,从而实现目标隐身的目的。
Radar absorbing material could realize the stealth of aircraft through transforming the electromagnetic wave into other state of energy in order to reduce the radar cross section of aircraft.
概括介绍了纳米功能复合材料的隐身原理,和目前航空隐身技术中的应用现状以及未来的发展趋势。
Recapitulate Nanometer functional composite materials, the elements of stealth technique, and RAM on stealth aircraft of application and direction.
根据激光隐身的原理,介绍了激光隐身技术的几个主要方面:外形技术、材料技术及减小“猫眼效应”的设计。
Based on the laser stealthy principle, the key technologies, such as profile design, materials, smoke screen and cat's eye reflecting effect reducing design, are introduced.
本文简要介绍了隐身技术中的电磁波吸收材料及矿物材料的研究开发现状。
The development of concealmental materials and the application of mineral materials in this field are introduced briefly.
本文简要介绍了隐身技术中的电磁波吸收材料及矿物材料的研究开发现状。
The development of concealmental materials and the application of mineral materials in this field are introduced briefly.
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