This is what could be done in practice , " leonhardt said 这与未来工程师们要做的事情很相似。 ”
2.
To go into the visual will take some time but it is also not so far off , " leonhardt said 至于何时能应用于视觉，我们还需要等待，但也不会太久了。 ”
3.
Although the devices are still theoretical , leonhardt said scientists are making advances in metamaterials artificial materials with unusual properties that could be used to make invisibility devices 莱奥哈德说尽管这些装置还只存在于理论中,但是科学家们已经在一种被称为“超材料”的物质上取得进展。
4.
But dr ulf leonhardt , a theoretical physicist at st andrews university in scotland , believes the most plausible 3 example is the invisible woman , one of the marvel comics superheroes in the " fantastic four . 苏格兰圣安德鲁斯大学理论物理学家厄弗。莱奥哈德说最贴近现实的应该是神奇漫画中神奇四侠里面的超级英雄隐身女。
5.
Invisibility is an optical illusion that the object or person is not there . leonhardt uses the example of water circling around a stone . the water flows in , swirls 4 around the stone and then leaves as if nothing was there 莱奥哈德用水绕过石头的例子来说明:水流遇到石头后会自动分流绕过石头,之后再汇合,犹如什么都没有遇到过一样继续前进。
6.
Although the devices are still theoretical , leonhardt said scientists are making advances in metamaterials - - artificial materials with unusual properties that could be used to make invisibility devices 莱奥哈德说尽管这些装置还只存在于理论中，但是科学家们已经在一种被称为“超材料”的物质上取得进展。这种人造物质拥有特殊的属性，可以用于制作隐身装置。
