A beam of light that can pull is counterintuitive to physicists, who have spent centuries studying light's ability to push.

由于已经花了几个世纪研究光的推动能力，物理学家们的直觉意识到会有一种光束能够拉动物体。

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As a new method for studying light-matter interaction and inertial confinement fusion (ICF), all dielectric pulse compressor gratings have been widely used.

超短脉冲超高能量激光器作为研究光和物质相互作用以及惯性约束聚变的手段而得到了广泛的应用。

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These scientists are studying the effects of light pollution.

这些科学家正在研究光污染的影响。

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To let in so much light through the splitters requires processing the light in four mixed colors, and that processing requires studying the light's behavior in 3D.

ENGADGET: Panasonic explains how its color splitter sensor works in a vividly detailed video

And so, as we went back to our studies, we looked at studying in a completely different light.

NEWYORKER: Leap of Faith

In early 2009 Cruver met Dr. Mark Stibich and Dr. Julie Stachowiak, who were studying Russian methods of fighting tuberculosis using UV light.

FORBES: How A New Machine Uses U.V. Rays To Blast Killer Bacteria