hole punch cloud

الإنجليزية - الإنجليزية

تعريف hole punch cloud في الإنجليزية الإنجليزية القاموس.

(Meteoroloji) A fallstreak hole (also: hole punch cloud, punch hole cloud, canal cloud) is a large circular gap that can appear in cirrocumulus or altocumulus clouds. Such holes are formed when the water temperature in the clouds is below freezing but the water has not frozen yet due to the lack of ice nucleation particles. When a portion of the water does start to freeze it will set off a domino effect, due to the Bergeron process, causing the water vapor around it to freeze and fall to the earth as well. This leaves a large, often circular, hole in the cloud

المصطلحات ذات الصلة

punch hole cloud

(Meteoroloji) A fallstreak hole (also: hole punch cloud, punch hole cloud, canal cloud) is a large circular gap that can appear in cirrocumulus or altocumulus clouds. Such holes are formed when the water temperature in the clouds is below freezing but the water has not frozen yet due to the lack of ice nucleation particles. When a portion of the water does start to freeze it will set off a domino effect, due to the Bergeron process, causing the water vapor around it to freeze and fall to the earth as well. This leaves a large, often circular, hole in the cloud

التركية النطق

hōl pʌnç klaud

النطق

/ˈhōl ˈpənʧ ˈkloud/ /ˈhoʊl ˈpʌnʧ ˈklaʊd/