The hardness and tensile strength of PVC products could be improved by ultra -violet light radiation.

经过辐照，可大幅度提高PVC制品的硬度及拉伸强度。

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Conditions for amplifying the light radiation by relativistic electrons in the interaction between the light and electrons have been analyzed.

分析了光辐射与相对论电子相互作用过程中，光辐射被相对论电子放大的条件。

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They are to utilize light radiation pressure to trap and manipulate micro-particles including dielectric spheres, cells and biological macro-molecules.

光镊技术，又称光学捕获技术，它是利用光的辐射压力来捕获和操纵包括电介质颗粒、生物细胞及生物大分子在内的微小粒子的。

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For example, if we talk about photons, of course, we also just mean light, sometimes we refer to this as electromagnetic radiation, and there's several ways that you might be asked this in a problem or that you might be asked to answer.

举例来说，如果我们讨论光子，当然我们也叫做光，有时候我们看作是电磁辐射，而且这里有几种方式,你可能会在题目中被问到,或者被提问回答。

麻省理工公开课 - 化学原理课程节选

Ms. SUZANNE THOMASSEN-KRAUSS (Textile Curator, Smithsonian Institution's Museum of American History): When you look at a lit object, what you're getting is only the light radiation that's reflecting back off the object.

NPR: Using Science to Rescue Art

The winner, however, was Steve Meretzky, developer of Zoo Tycoon, whose concept game Bac Attack pits players armed with light and radiation against a bacterial colony in a petri dish -- when the player is inevitably overwhelmed by the bacteria, Steve suggests calling the government to arrange a sale.

ENGADGET: Interspecies gaming hits GDC

But over time, the white paint would be reflecting light and other electromagnetic radiation from its surface.

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