- long-wave trough
- ложбина длинной волны
English-Russian aviation meteorology dictionary. 2013.
long-wave trough
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Long Depression — Not to be confused with long term depression. The Long Depression was a worldwide economic crisis, felt most heavily in Europe and the United States, which had been experiencing strong economic growth fueled by the Second Industrial Revolution… … Wikipedia
Trough — may refer to: * Trough (food), a container for animal feed (syn: manger) * Trough (geology), a long depression less steep than a trench * Trough (meteorology), an elongated region of low atmospheric pressure * Trough (physics), the lowest point… … Wikipedia
trough — ► NOUN 1) a long, narrow open container for animals to eat or drink out of. 2) a channel used to convey a liquid. 3) an elongated region of low barometric pressure. 4) a hollow between two wave crests in the sea. 5) a point of low activity or… … English terms dictionary
wave — waveless, adj. wavelessly, adv. wavingly, adv. wavelike, adj. /wayv/, n., v., waved, waving. n. 1. a disturbance on the surface of a liquid body, as the sea or a lake, in the form of a moving ridge or swell. 2. any surging or progressing movement … Universalium
Wave — /wayv/, n. a member of the Waves. Also, WAVE. [1942; see WAVES] * * * I In oceanography, a ridge or swell on the surface of a body of water, normally having a forward motion distinct from the motions of the particles that compose it. Ocean waves… … Universalium
trough — noun 1》 a long, narrow open container for animals to eat or drink out of. ↘a similar container, e.g. one for growing plants. 2》 a channel used to convey a liquid. ↘a long hollow in the earth s surface. 3》 an elongated region of low… … English new terms dictionary
trough — n. 1 a long narrow open receptacle for water, animal feed, etc. 2 a channel for conveying a liquid. 3 an elongated region of low barometric pressure. 4 a hollow between two wave crests. 5 the time of lowest economic performance etc. 6 a region… … Useful english dictionary
Cnoidal wave — US Army bombers flying over near periodic swell in shallow water, close to the Panama coast (1933). The sharp crests and very flat troughs are characteristic for cnoidal waves. In fluid dynamics, a cnoidal wave is a nonlinear and exact periodic… … Wikipedia
Wind wave — Ocean wave redirects here. For the film, see Ocean Waves (film). North Pacific storm waves as seen from the NOAA M/V Noble Star, Winter 1989 … Wikipedia
Ocean surface wave — Ocean surface waves are surface waves that occur on the free surface of the ocean. They usually result from wind, and are also referred to as wind waves. Some waves can travel thousands of miles before reaching land. They range in size from small … Wikipedia
Airy wave theory — In fluid dynamics, Airy wave theory (often referred to as linear wave theory) gives a linearised description of the propagation of gravity waves on the surface of a homogeneous fluid layer. The theory assumes that the fluid layer has a uniform… … Wikipedia
