nimbostratus造句

• Nimbostratus, unlike cumulonimbus, is not associated with thunderstorms, however at an unusually unstable warm front caused as a result of the advancing warm air being hot, humid and unstable, cumulonimbus clouds may be embedded within the usual nimbostratus.
• Nimbostratus, unlike cumulonimbus, is not associated with thunderstorms, however at an unusually unstable warm front caused as a result of the advancing warm air being hot, humid and unstable, cumulonimbus clouds may be embedded within the usual nimbostratus.
• Classifications that follow this approach usually show nimbostratus either as " low-閠age " to denote its normal base height range, or as " middle-etage " based on the altitude range at which it normally forms.
• The two genera that are strictly low-閠age are cumulonimbus, which along with nimbostratus, are often classified separately as clouds of vertical development, especially when their tops are high enough to be composed of super-cooled water droplets or ice crystals.
• In comparison, " regular " clouds-- like the wispy high flying cirrus and cirrostratus, or the low hanging nimbostratus and stratocumulus-- form within a moisture-laden zone that exists from several hundred feet up to 6 miles from the surface.
• "' Nimbostratus "'is a former " Family C " low-level stratiform genus that is now classified by the World Meteorological Organization ( WMO ) as a " vertical " or " multi-level " stratus type because it forms in the middle level or " 閠age " of the troposphere and usually spreads vertically into the low and high 閠ages.