- gutenberg discontinuity
- 古登堡间断面
English-Chinese geology dictionary (英汉地质大词典). 2013.
gutenberg discontinuity
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Gutenberg — * Johannes Gutenberg (c. 1400 ndash;1468), inventor of the European technology of printing with movable type *Beno Gutenberg (1889–1960), a German born seismologist * Gutenberg Bible, printed by Johannes Gutenberg circa 1455, 200 copies * The… … Wikipedia
Gutenberg , Beno — (1889–1960) German–American geologist Gutenberg was educated at the Technical University in his native city of Darmstadt and at the University of Göttingen, where he obtained his PhD in 1911. He then taught at the University of Freiburg becoming… … Scientists
Lehmann discontinuity — The Lehmann discontinuity, named after seismologist Inge Lehmann, is the discontinuity in seismic velocity near a depth of 220 km, which is still debated. It appears beneath continents, but not usually beneath oceans, and does not readily appear… … Wikipedia
Mohorovičić discontinuity — Earth cross section showing location of the Mohorovičić discontinuity … Wikipedia
Core–mantle boundary — See also: Post perovskite Schematic view of the interior of Earth. 1. continental crust 2. oceanic crust 3. upper mantle 4. lower mantle 5. outer core 6. inner core A: Mohorovičić discontinuity B: core–mantle boundary (Gutenberg discontinuity) C … Wikipedia
chemical element — Introduction also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed. This article considers the… … Universalium
Structure of the Earth — Earth cutaway from core to exosphere. Left picture is not to scale. The interior structure of the Earth, similar to the outer, is layered. These layers can be defined by either their chemical or their rheological properties. The Earth has an… … Wikipedia
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
Mantle (geology) — For other uses, see Mantle (disambiguation). Earth cutaway from core to exosphere. The mantle is a part of a terrestrial planet or other rocky body large enough to have differentiation by density. The interior of the Earth, similar to the other… … Wikipedia
printing — /prin ting/, n. 1. the art, process, or business of producing books, newspapers, etc., by impression from movable types, plates, etc. 2. the act of a person or thing that prints. 3. words, symbols, etc., in printed form. 4. printed material. 5.… … Universalium
Inge Lehmann — (May 13, 1888 ndash; February 21, 1993), Fellow of the Royal Society of London, was a Danish seismologist who, in 1936, argued that the Earth s core is not one single molten sphere, but that an inner core exists which has physical properties that … Wikipedia
