seismograph trace

См. также в других словарях:

• trace — trace1 [trās] n. [ME < OFr < tracier < VL * tractiare < L tractus, a drawing along, track < pp. of trahere, to DRAW] 1. Obs. a way followed or path taken 2. a mark, footprint, etc. left by the passage of a person, animal, or thing… …   English World dictionary

• trace — I. noun Etymology: Middle English, from Anglo French, from tracer to trace Date: 14th century 1. archaic a course or path that one follows 2. a. a mark or line left by something that has passed; also footprint b. a path, trail, or road made by… …   New Collegiate Dictionary

• Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry       The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …   Universalium

• Earth exploration — Introduction   the investigation of the surface of the Earth and of its interior.  By the beginning of the 20th century most of the Earth s surface had been explored, at least superficially, except for the Arctic and Antarctic regions. Today the… …   Universalium

• Earthquake location — The primary purpose of a seismometer is to locate the initiating points of earthquake hypocenters. The secondary purpose, of determining the size or Moment magnitude scale must be calculated after the precise location is known.The earliest… …   Wikipedia

• -gry — The Gry Puzzle is a popular puzzle that asks for the third English word, other than angry and hungry, that ends with the letters gry. Aside from words derived from angry and hungry, there is no stand alone word ending in gry that is in current… …   Wikipedia

• Earthquake — For other uses, see Earthquake (disambiguation). Global earthquake epicenters, 1963–1998 …   Wikipedia

• Mesonet — In meteorology, a mesonet is a network of automated weather stations designed to observe mesoscale meteorological phenomena. Dry lines, squall lines, and sea breezes are examples of phenomena that can be observed by mesonets. Due to the space and …   Wikipedia

• volcano — /vol kay noh/, n., pl. volcanoes, volcanos. 1. a vent in the earth s crust through which lava, steam, ashes, etc., are expelled, either continuously or at irregular intervals. 2. a mountain or hill, usually having a cuplike crater at the summit,… …   Universalium

• Seismogram — Seis mo*gram, n. [Gr. ? earthquake + gram.] (Physics) The trace or record of an earth tremor, made by means of a seismograph. [Webster 1913 Suppl.] …   The Collaborative International Dictionary of English

• Whakaari/White Island — Infobox Mountain Name= Whakaari/White Island Photo=White Island main vent.jpg Caption=Main vent of Whakaari/White Island in 2000. Elevation= Convert|321|m|ft|0|abbr=on Location=Bay of Plenty, North Island, New Zealand Range= Prominence =… …   Wikipedia