hydraulic plucking

См. также в других словарях:

• erosion — erosional, adj. /i roh zheuhn/, n. 1. the act or state of eroding; state of being eroded. 2. the process by which the surface of the earth is worn away by the action of water, glaciers, winds, waves, etc. [1535 45; < L erosion (s. of erosio). See …   Universalium

• Erosion — is the carrying away or displacement of solids (sediment, soil, rock and other particles) usually by the agents of currents such as, wind, water, or ice by downward or down slope movement in response to gravity or by living organisms (in the case …   Wikipedia

• glacial landform — ▪ geology Introduction  any product of flowing ice and meltwater. Such landforms are being produced today in glaciated areas, such as Greenland, Antarctica, and many of the world s higher mountain ranges. In addition, large expansions of present… …   Universalium

• Overdeepening — Sognefjord in Norway, the second longest fjord in the world, shows characteristic overdeepening. Overdeepening is a characteristic of basins and valleys eroded by glaciers. An overdeepened valley profile is often eroded to depths which are… …   Wikipedia

• Self-harm — This article focuses on repetitive self harm, not on severe self harm inflicted during psychosis. For forms of self harm related to body image, sexuality and wartime, see Body modification, Algolagnia and Self inflicted wound respectively. Self… …   Wikipedia

• Winter service vehicle — A winter service vehicle (WSV), or snow removal vehicle, is used to clear thoroughfares of ice and snow.cite news|url=http://news.bbc.co.uk/1/hi/magazine/6342887.stm|title=How do snowplough drivers get to work?|publisher=BBC News Magazine… …   Wikipedia

• Glaciology — (from Middle French dialect (Franco Provençal): glace , ice ; or Latin: glacies , frost, ice ; and Greek: λόγος, logos , speech lit. to talk about ice ) is the study of glaciers, or more generally ice and natural phenomena that involve ice.… …   Wikipedia

• Bang Bang, It's Reeves and Mortimer — was comedy double act Vic Reeves Bob Mortimer s third television sketch show, which aired in January 1999 on BBC2 in the United Kingdom. While maintaining certain elements from The Smell of Reeves and Mortimer , the show was very different in… …   Wikipedia

• rock — rock1 rockless, adj. rocklike, adj. /rok/, n. 1. a large mass of stone forming a hill, cliff, promontory, or the like. 2. Geol. a. mineral matter of variable composition, consolidated or unconsolidated, assembled in masses or considerable… …   Universalium

• Rock — /rok/, n. a male given name. * * * I In geology, a naturally occurring and coherent aggregate of minerals. The three major classes of rock igneous, sedimentary, and metamorphic are based on the processes that formed them. These three classes are… …   Universalium