open-ditch drainage

open-ditch drainage

Англо-русский словарь по авиационным и ракетным базам. - М.: Военное издательство министерства обороны Союза ССР. . 1962.

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  • Drainage — See also: Storm drain and Stormwater Deep inside a Sydney drain in New South Wales Drainage is the natural or artificial removal of surface and sub surface water from an area. Many agricultural soils need drainage to improv …   Wikipedia

  • ditch — {{Roman}}I.{{/Roman}} noun ADJECTIVE ▪ deep, wide ▪ shallow, small ▪ open ▪ The drainage system consisted of a few open ditches to facilitate run off …   Collocations dictionary

  • Drainage system (Agriculture) — An agricultural drainage system is a system by which the water level on or in the soil is controlled to enhance agricultural crop production.=Classification=Figure 1 classifies the various types of drainage systems. It shows the field (or… …   Wikipedia

  • ditch —    An open and usually unpaved (unlined), channel or trench excavated to convey water for drainage (removal) or irrigation (addition) to or from a landscape; smaller than a canal; some ditches are modified natural waterways.    GG …   Glossary of landform and geologic terms

  • irrigation and drainage — ▪ agriculture Introduction  artificial application of water to land and artificial removal of excess water from land, respectively. Some land requires irrigation or drainage before it is possible to use it for any agricultural production; other… …   Universalium

  • Dyke Ditch — The Dyke Ditch The Dyke Ditch (German: Dammgraben) is the longest artificial ditch in the Upper Harz in central Germany. Its purpose was to collect surface runoff for the operation of the Upper Harz mining industry from precipitation heavy… …   Wikipedia

  • List of pipeline accidents — The following is a list of pipeline accidents: This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. Contents 1 Bel …   Wikipedia

  • Europe, history of — Introduction       history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …   Universalium

  • United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …   Universalium

  • Horse jumping obstacles — Various obstacles are found in competitive sports involving Horse jumping. These include show jumping, hunter, and the cross country phase of the equestrian discipline of eventing. The size and type of obstacles vary depending on the course and… …   Wikipedia

  • Trail — This article is about paths, tracks or other routes used for travel. For other uses, see Trail (disambiguation). A hiking trail in autumn …   Wikipedia


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