就像收音机天线可以与特定的声波共振并吸收它们一样，纳米结构光学共振也可以与可见的红外光并吸收它们。
Just as a radio antenna will resonate with and absorb certain radio waves, nanostructured optical antennas can resonate with and absorb visible and infrared light.
“它就像一块海绵————气体中一处吸收热量然后通过声波传到另一处并把热量排出。”他说。
"It's like a sponge - the gas sucks up heat in one location and then gets transported by the sound wave to another location where the heat gets squeezed out of the gas," he says.
当地上有新降的雪时，雪的表面捕获或吸收声波。
When there is fresh snow on the ground, the surface of the snow takes in, or absorbs, sound waves.
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