- seismic instruments
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• сейсмометрическая аппаратура• сейсморазведочная аппаратура
English-Russian dictionary of geology. 2011.
seismic instruments
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Seismic moment — is a quantity used by earthquake seismologists to measure the size of an earthquake. The scalar seismic moment M 0 is defined by the equationM 0=mu Au, where *mu is the shear modulus of the rocks involved in the earthquake, typically 30… … Wikipedia
Texas Instruments — Type Public Traded as NYSE: TXN … Wikipedia
New Madrid Seismic Zone — Coordinates: 36°34′57″N 89°35′17″W / 36.58245°N 89.58801°W / 36.58245; 89.58801 … Wikipedia
Eastern Tennessee Seismic Zone — The Eastern Tennessee Seismic Zone is a geographic area subject to frequent small earthquakes which stretches from northeast Alabama to southwest Virginia. The Eastern Tennessee Seismic Zone (ETSZ) is also known as the East Tennessee Seismic Zone … Wikipedia
ICEARRAY — ICEARRAY= ICEARRAY is an abbreviation for Icelandic Strong motion Array. The ICEARRAY network is a seismic array of 14 strong motion stations located within the South Iceland Seismic Zone. Each station consists of a seismograph situated in a… … Wikipedia
Plate tectonics — The tectonic plates of the world were mapped in the second half of the 20th century … Wikipedia
Peak ground acceleration — (PGA) is a measure of earthquake acceleration on the ground and an important input parameter for earthquake engineering, also known as the design basis earthquake ground motion (DBEGM)[1] Unlike the Richter and moment magnitude scales, it is not… … Wikipedia
Amchitka — Infobox Military Test Site name=Amchitka Underground Test Site caption=Cannikin warhead being lowered into test shaft map caption=Location of the site type=Nuclear testing range coordinates= coord|51|28|N|179|05|E nearest town= operator= United… … Wikipedia
Northern Light (spacecraft) — Northern Light Northern Light Lander on Mars (artist s impression) Operator Northern Light Consortium Major contractors Thoth Technology Inc. Mi … Wikipedia
List of the largest artificial non-nuclear explosions — There have been a number of extremely large explosions, many accidental, caused by modern high explosives, older explosives such as gunpowder, volatile petroleum based fuels such as gasoline (petrol), and other chemical reactions. This list… … Wikipedia
Paravane (water kite) — The paravane is a towed winged (hydrofoiled) underwater object water kite that has found applications in a peace and war. The water kites have been used in sport fishing, commercial fishing, marine industry, scientific exploration, water play,… … Wikipedia
