A polar weather condition caused by a heavy cloud cover over the snow,in which the light coming from above is approximately equal to the light reflected from below,and which is characterized by absence of shadow,invisibility of the horizon,and discernibility of only very dark objects.

乳白天空一种由于大朵浓密云团覆盖住积雪而产生的极地大气状况，此种情况下来自上空的光线几乎与从下界映射的光线相等，特征为没有阴影，辨认不清地平线，只能认出非常黑的物体

invisibility , levitation--anything

隐身、升空--什么都行。

Yet unease and distaste, more than overt hostility, have governed public attitudes.|| The existence of gays and lesbians is tolerated as long as they are not seen to “contaminate” the public square, says Tanya Lokshina of Human Rights Watch, though the near-invisibility of gays and lesbians has let prejudice and misunderstanding fester.|| A poll by the Levada Centre found that 80% of respondents do not have a single gay acquaintance. Alexander Smirnov, who was asked to quit his job at the Moscow mayor’s office after he came out in Afisha, an arts and culture magazine, says gays are seen as “alien people”.

1:但是统治公众态度的是不安和厌恶，而不是公开的敌意。||2:人权观察组织的塔尼亚说只要同志不在公共场所乱来公众就能忍耐他们的存在，即使这种让同志近乎隐形的做法还是让偏见和误解加深。||3:列瓦达中心的民调发现80%的被调查者在生活圈中没有同志。||4:亚历山大·斯米尔诺夫因在一本名叫Afisha的文艺杂志上出柜而被迫辞去其在莫斯科市长办公室的工作，他说同志被当成“外星人”看待。

For example they can force light to skirt along the outside of an object, hiding it from view as if behind an invisibility cloak.

比如说，它们可以让光波绕开一个物体的外围，就好像隐藏在一个隐形斗篷的后面，让人无法看到它。

For example they can force light to skirt along the outside of an object, hiding it from view as if behind an invisibility cloak.

比如说，这种材料能使光沿物体表面运动，如此一来物体就好像藏在了隐形斗篷后面无法观测。

an ambush hunter so cleverly camouflaged that it blends to invisibility on the substrate it uses as a hunting platform—needs lots of experience.

猎人的埋伏伪装如此巧妙，在底层近似于隐形，猎人也会将这个底层用作是一个捕猎平台 — 需要大量经验。

—in which case, from the prey’s point of view, having an invisibility cloak has obvious advantages.

—在这种情况下，从猎物的角度来讲，拥有一件隐身斗篷就占据绝对优势。

Invisibility Cloak: Block out all the sites that help you waste time when you should be studying with this extension.

40.InvisibilityCloak：屏蔽掉所有让你浪费时间的网站。

Frederick Brooks called the property of new software applications that makes them hard to conceptualize and specify software invisibility .

FrederickBrooks把那些难以概念化和描述的新软件应用程序的属性称为软件不可见性。

Angela Merkel, the chancellor of the past three years, has been notable mainly for her invisibility .

安吉拉•默克尔，过去三年来担任总理，主要以其不常抛头露面而闻名。

Electronic surveillance would be a bad idea. Cloaks of invisibility work for Harry Potter, but are not available to the rest of us.

安装电子监视器是个坏主意，哈里•波特（HarryPotter）的隐形衣挺好用，但我们这些人又没有。

The utility model solves the technical problem that a household anti-theft alarm device with good invisibility and low cost is provided.

本实用新型所要解决的技术问题是，提供一种隐蔽性好，成本低的家庭防盗报警装置。

This paper takes reframing narratives and translators’ invisibility as the theoretical base for discussing the translators’ position.

本文以翻译中叙事重构和韦努迪的译者隐身论为理论根据，探讨译者身份定位。

This week a team of physicists and materials scientists announced it had devised a pattern for a potentially perfect invisibility cloak.

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。

Testing results show that this method meets the demand of invisibility and robustness of the digital watermark.

测试结果表明该算法满足了数字水印的不可见性和鲁棒性要求。

And it does not yet provide complete invisibility , producing a small shadow that can be detected.

此外它也不能做到完全隐形，而是还留有一个能看得出来的影子。

German scientists have created a three- dimensional “ invisibility cloak ” that can hide objects by bending light waves.

德国科学家近日研制出一种通过弯曲光线来隐藏物体的三维“隐形斗篷”。

The first includes telekinesis, teleportation and invisibility , which Mr Kaku thinks may be fully realised within a century.

第一类包括心灵遥感、远距传物及隐身等，Kaku认为这些可能在一个世纪内完全实现。

Moreover, there are several other difficulties that may prevent a device conferring total invisibility from being built.

而且还有其它几个难题会给制造能完全隐形的设备造成障碍。

And we wouldn’t have thought that [invisibility ] cloaking devices might become a reality.

而且我们不用去想（看不见的）隐身设备也许会变成现实。

However, an invisibility cloak designed to hide something from people who were looking for it would not work.

而设计用来遁形于搜寻者视线之外的隐身斗篷却不会起什么作用。

The simulation experiments indicate that the project achieved a good unification of the robustness and invisibility of the watermarking.

仿真实验表明该方案很好的实现了水印的不可见性和鲁棒性的统一。

The show’s producing team also spent hours discussing how to depict invisibility : Should the characters’ skin be invisible?

该剧的制作团队同样花了大量的时间讨论如何表现隐形这一概念：演员的皮肤隐形？

It turns out that the author who wrote of time machines, invisibility and utopia was too conservative in his estimation of English.

结果是，这位写过时光机、隐形人和乌托邦的作家对英语的预测还是太过保守。

As the researchers explain, most previous invisibility cloaks have used metallic metamaterials for cloaking at microwave frequencies.

据介绍，目前大部分隐形斗篷都是运用金属超材料，可在微波频段隐形。

Invisibility cloaks would have remained impossible, forever locked in science fiction, had it not been for the development of metamaterials.

如果不是被超材料的发展，隐形斗篷将仍然是不可能的，永远只会存在科幻小说里，。

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

如果科学家们曾设法制作一个真正的隐形斗篷，那可能是由超材料制成。

The actual XML data format that underlies things is abstracted almost to the point of invisibility .

实际的XML数据格式几乎被抽象得不可见。

The results suggest: good invisibility can be achieved, and the hiding capacity of information is large.

实验结果表明，该密写算法具有较好隐蔽性，以及较大的隐藏容量。

Experiment results showed that this watermarking image has better performance of invisibility and anti-attack of noise.

实验结果表明，该水印具有良好的不可见性和抗噪声攻击能力。

invisibility criteria

n.不可见准则

information invisibility

信息隐形性