- specific drawdown
- удельное понижение уровня (напр. в колодце)
Большой англо-русский и русско-английский словарь. 2001.
Большой англо-русский и русско-английский словарь. 2001.
specific drawdown — The amount of drawdown per unit discharge in a well [16] … Lexicon of Cave and Karst Terminology
Drawdown — The peak to trough decline during a specific record period of an investment, fund or commodity. A drawdown is usually quoted as the percentage between the peak and the trough. A drawdown is measured from the time a retrenchment begins to when a… … Investment dictionary
specific capacity — The rate of discharge of water from a well per unit of drawdown. It is commonly expressed as gpm/ft or m3/day/m and varies with pumping test duration [6] … Lexicon of Cave and Karst Terminology
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