parry arcs造句

• The first is thought to be a particular bright Parry arc, mistakenly described as a parhelion.
• Circumzenithal arc, Supralateral arc, Parry arc, and Upper tangent arc, in Salem, Massachusetts, Oct 27, 2012.
• The crater Parry Sound, Ontario, Canada, and the optical phenomenon Parry arc, documented by him during the 1819 1821 expedition.
• Second, on just that circle ( " the 22?halo " ), directly above the sun, under a vertical line ( " possible sun pillar " ), there was a part of an inverted circle or rainbow, also with very beautiful colours ( " the upper tangent arc " ), with another, a bit less bright sundog in it ( " possible Parry arc " ).