“primary rainbow”的概念、定义、翻译、参考文献-科学参考

单词	primary rainbow
释义	primary rainbow [`prī´mer·ē `rān´bō] ^OPTICS The most common of the principal rainbow phenomena, which appears as an arc of angular radius of about 42° about the observer's antisolar point; it is the inner of two rainbows, whose light undergoes only one internal reflection, and which is narrower and brighter than the outer, or secondary, rainbow.
随便看	terrane terrapin terra rossa terrazzo terrestrial terrestrial coordinates terrestrial electricity terrestrial environment terrestrial equator terrestrial frozen water terrestrial gravitation terrestrial guidance terrestrial magnetism terrestrial meridian terrestrial planet terrestrial radiation terrestrial-reference flight terrestrial-reference guidance terrestrial refraction terrestrial scintillation terrestrial sediment terrestrial telescope terrestrial triangle terrigenous sediment territoriality

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