释义 |
fogbow
fog·bow F0221700 (fôg′bō′, fŏg′-)n. A faint white or yellowish arc-shaped light, similar to a rainbow, that sometimes appears in fog opposite the sun. Also called seadog.fogbow (ˈfɒɡˌbəʊ) n (Physical Geography) a faint arc of light sometimes seen in a fog bank. Also called: seadog or white rainbow fog•bow (ˈfɒgˌboʊ, ˈfɔg-) n. a bow or arc of white or yellowish hue seen in or against a fog bank; a rainbow formed by fog droplets. [1825–35; fog + (rain) bow] fogbow
fogbow[′fäg‚bō] (optics) A faintly colored circular arc similar to a rainbow but formed on fog layers containing drops whose diameters are of the order of 100 micrometers or less. Also known as false white rainbow; mistbow; white rainbow. |