“radiant”的概念、定义、翻译、参考文献-科学参考

单词	radiant
释义	radiant [`rād·ē·ǝnt] ^ASTRONOMY 1. A point on the celestial sphere through which pass the backward extensions of the trail of a meteor as observed at various locations, or the backward extensions of trails of a number of meteors traveling parallel to each other. 2. A point on the celestial sphere toward which the stars in a moving cluster appear to travel. ^PHYSICS 1. Pertaining to motion of particles or radiation along radii from a common point or a small region. 2. A point, region, substance, or entity from which particles or radiations are emitted.
随便看	atomic polarization atomic power plant atomic radius atomic reactor atomic rocket atomic scattering factor atomic second atomic spectroscopy atomic spectrum atomic standard atomic stopping power atomic structure atomic surface burst atomic susceptibility atomic theory atomic time atomic underground burst atomic underwater burst atomic unexcited state atomic units atomic vibration atomic volume atomic weapon atomic weight atomization

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