释义 |
DictionarySeefogground fog
ground fog[′grau̇nd ‚fäg] (meteorology) A fog that hides less than 0.6 of the sky and does not extend to the base of any clouds that may lie above it. ground fogA shallow fog caused by radiation cooling the ground at night. It normally covers more than half the sky and is not part of the cloud base.See GF See GNDFG |