Also outside the meeting , a woman held a sign with obama 's face superimposed on a nazi stormtrooper .

会场外面，还有一名妇女举着一个标牌，上面的奥巴马面部与一名纳粹冲锋队队员重叠在一起。

In this image , a map showing how the gravity of the cluster distorts light from other galaxies is superimposed on a 2003 hubble image of the cluster .

图中显示出该星云重力如何扭曲来自其它星系光线的图重叠在2003年哈勃拍的星云图像之上。

Reflections from windows and eyeglasses produce superimposed views , and complex optical systems , such as camera lenses , can turn point sources of light into apparently saucer-shaped phenomena .

窗户和眼镜片的反光会造成重叠的影像，而例如相机镜头这样精密的光学系统会将点状光源扩散为看似碟形的现象。

Earlier this year kish and his collaborators published a claim more significant still : that noise signals can be superimposed and sent through a single wire without losing their identity .

今年初，kish和它的合作者公布了一个更惊人的看法：噪音信号可以在不丧失身份的前提下被重叠，然后通过单一导线传递。