- water drawdown
- 1) Техника: водопонижение2) Макаров: понижение уровня воды
Универсальный англо-русский словарь. Академик.ру. 2011.
water drawdown
Смотреть что такое "water drawdown" в других словарях:
drawdown — [drô′doun΄] n. 1. a lowering of the water level of a well, reservoir, etc., as in supplying industry with water 2. a reduction or depletion … English World dictionary
Drawdown (hydrology) — In water related science and engineering there are two similar but distinct definitions in use for drawdown. In subsurface hydrogeology, drawdown is the change in hydraulic head observed at a well in an aquifer, typically due to pumping a well as … Wikipedia
Water crisis — For other uses, see Water crisis (disambiguation). Deforestation of the Madagascar Highland Plateau has led to extensive siltation and unstable flows of western rivers. Water crisis is a general term used to describe a situation where the… … Wikipedia
Water Resources Development Act of 1992 — The Water Resources Development Act of 1992 (WRDA 1992), USPL|102|580, was enacted by Congress of the United States on October 31, 1992. [ [http://thomas.loc.gov/cgi bin/bdquery/D?d102:1:./temp/ bdMCKV:@@@D summ2=m |/bss/d102query.html||Public… … Wikipedia
drawdown — /draw down /, n. 1. a lowering of water surface level, as in a well. 2. a reduction or depletion: a drawdown of weapons in an arms limitation plan. [1780 90, for literal sense; DRAW + DOWN1] * * * … Universalium
drawdown — /ˈdrɔdaʊn/ (say drawdown) noun 1. Finance the decline, measured from peak to trough, of an investment, fund or commodity. 2. Banking the accessing of funds provided under a borrowing facility. 3. Botany the water or nutrients taken in by the… …
drawdown — the release of water from the reservoir of a dam for power generation, flood control, irrigation or other water management activity. Also the vertical distance the water is lowered or the reduction in the pressure … Dictionary of ichthyology
drawdown — 1. The vertical distance the water elevation is lowered or the reduction of the pressure head due to the removal of water [22]. 2. The decline in potentiometric surface at a point caused by the withdrawal of water from a hydrogeologic unit… … Lexicon of Cave and Karst Terminology
drawdown — the change in the level of the upper water surface in a well or reservoir which is due to the withdrawal of water … Geography glossary
Drawdown — The lowering of the water level of a reservoir as a result of withdrawing water. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary … Energy terms
Drawdown /maximum — The distance that the water surface of the reservoir is lowered from the normal full elevation to the lowest allowable elevation as the result of the withdrawal of water for the purposes of generating electricity. U.S. Dept. of Energy, Energy … Energy terms
