cut riffles

См. также в других словарях:

• river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… …   Universalium

• mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …   Universalium

• placer mining — ☆ placer mining [plas′ər ] n. mining of placer deposits by washing, dredging, or other hydraulic methods * * * Oldest method of recovering gold from alluvial deposits. It takes advantage of gold s high density, which causes it to sink more… …   Universalium

• Trout — For other uses, see Trout (disambiguation). Rainbow trout, Oncorhynchus mykiss …   Wikipedia

• Meander — For other uses, see Meander (disambiguation). A hypothetical stream bed following a tilted valley. The maximum gradient is along the down valley axis represented by a hypothetical straight channel. Meanders develop, which lengthen the course of… …   Wikipedia

• List of place names in Canada of Aboriginal origin — This list of place names in Canada of Aboriginal origin contains Canadian places whose names originate from the words of the First Nations, Métis, or Inuit, collectively referred to as Aboriginal peoples in Canada. When possible the original word …   Wikipedia

• Mischen (Spielkarten) — Mischen von Karten (in „Riffle“ Technik) Als Mischen bezeichnet man die Erzeugung einer zufälligen Reihenfolge der Spielkarten eines Kartenspiels. Dem Mischen folgt oft das Abheben der Karten. Inhaltsverzeichnis …   Deutsch Wikipedia

• Riffle — Mischen von Karten (in Riffle Technik) Als Mischen bezeichnet man die Erzeugung einer zufälligen Reihenfolge der Spielkarten eines Kartenspiels. Dem Mischen folgt oft das Abheben der Karten. Inhaltsverzeichnis …   Deutsch Wikipedia

• sample preparation — ▪ chemistry Introduction  in analytical chemistry (chemistry), the processes in which a representative piece of material is extracted from a larger amount and readied for analysis. Sampling and sample preparation have a unique meaning and special …   Universalium

• Missouri River — Coordinates: 38°48′49″N 90°07′11″W / 38.81361°N 90.11972°W / 38.81361; 90.11972 …   Wikipedia

• River engineering — The Los Angeles River is extensively channelized with concrete embankments. River engineering is the process of planned human intervention in the course, characteristics or flow of a river with the intention of producing some defined benefit.… …   Wikipedia