| 词汇 | parhelion |
| 释义 | parhelion noun[ C ] environment specializeduk /pɑːˈhiː.li.ən/ us /pɑːrˈhiː.li.ən/pluralparheliauk /pɑːˈhiː.li.ə/ us /pɑːrˈhiː.li.ə/ a bright spot that appears in the sky on either side of the sun, caused by the refraction(= bending) of light through ice crystals in high cloud: 幻日（天空中出现在太阳一侧的一个亮点，由光线穿过高云中的冰晶折射而成） Parhelia usually appear as two bright spots either side of the sun at about 22°.幻日通常是在太阳两侧22 ° 处出现的两个亮点。 Look at this incredible image of a parhelion.看看这张令人难以置信的幻日照片。 Synonym sundog VW Pics/Universal Images Group/GettyImages The landscape occasionally gives up breathtaking distractions, including parhelia - solar halos. Parhelia are actually rather well-known phenomena. Weather & climate - general words aneroid barometer anthelion aurora aurora australis aurora borealis climate climatology element forecast general circulation model glaciology glass interglacial isotherm low-pressure meteorologically meteorologist microclimate pollen count rare Examples of parhelionparhelion The positions of the parhelia of 22 degrees, e, e′, also depend upon solar altitude. From Project Gutenberg Two evenings later, the parhelia gave us another spectacle of interest. From Project Gutenberg A beautiful parhelion was seen, one of the most complete yet observed, in the perfection of its circles and the brightness of its colors. From Project Gutenberg Sometimes during the summer we see the parhelion, a similar phenomenon of the sun. From Project Gutenberg At each point of contact occurs a parhelion which is a mock sun of brilliant colors and called a sun-dog. From Project Gutenberg The parhelia are formed by the reflection of the sunbeams on a cloud properly situated. From Project Gutenberg There are, however, coronæ sometimes seen without parhelia, and vice versâ. From Project Gutenberg This, on some rare occasions, is a feature of the phenomenon of parhelia. From Project Gutenberg The closing day of the month was signalized by a brilliant meteor, a modification of the parhelion, the more interesting to us because the first we had seen. From Project Gutenberg The circumzenithal arc, h (commonly described, by the uninitiated, as a "rainbow"), and the parhelia of 22 degrees, e, e′, are especially brilliant in their coloration. From Project Gutenberg These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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