éjecta — ● éjecta nom masculin pluriel (latin ejecta, de ejicere, sortir) Produits des éruptions volcaniques. Synonyme de excreta. ● éjecta (synonymes) nom masculin pluriel (latin ejecta, de ejicere, sortir) Synonymes : excreta … Encyclopédie Universelle
Ejecta — Éjecta Traduction à relire Piroclasto → … Wikipédia en Français
Ejecta — E*jec ta, n. pl. [L., neut. pl. of ejectus cast out. See {Eject}.] Matter ejected; material thrown out; as, the ejecta of a volcano; the ejecta, or excreta, of the body. [Webster 1913 Suppl.] … The Collaborative International Dictionary of English
Ejecta — can mean: *In volcanology, particles that came out of a volcanic vent, traveled through the air or under water, and fell back on the ground surface or on the ocean floor. Ejecta can consist of: *# Juvenile particles (fragmented magma and free… … Wikipedia
ejecta — [ē jek′tə] pl.n. [ModL < neut. pl. of ejectus] ejected matter, as from the body, a volcano, etc … English World dictionary
Éjecta — Éjectas : cendres, lapilli et bombes au volcan de Capelinhos, Faial, Açores. Les éjectas, téphras ou pyroclastes (du grec πυρóκλαστος formé de pyro feu et klastos fragment) sont les fragments de roche solide expulsés dans l’air pendant… … Wikipédia en Français
Ejecta blanket — An ejecta blanket is a generally symmetrical apron of ejecta that surrounds a crater; it is layered thickly at the crater’s rim and thin to discontinuous at the blanket’s outer edge.cite web url=http://www.daviddarling.info/encyclopedia/E/ejecta… … Wikipedia
Ejecta Blanket — The rough, hilly area surrounding an impact crater. It is composed of the ejecta that has fallen back to the surface, and usually extends one to three crater radii from the rim of the crater … The writer's dictionary of science fiction, fantasy, horror and mythology
ejecta — noun plural but singular or plural in construction Etymology: New Latin, from Latin, neuter plural of ejectus Date: 1886 material thrown out (as from a volcano) … New Collegiate Dictionary
Ejecta — Als Ejektadecke bezeichnet man eine Ablagerung von Auswurfmaterialien um Einschlagkrater oder einen Vulkan. Entstehung Beim Einschlag (Impakt) eines Himmelskörpers auf der Oberfläche eines anderen, zum Beispiel den Einschlag eines Meteoriten… … Deutsch Wikipedia
