- proof ratio
- stosunek umownej granicy plastyczności do wytrzymałości na rozciąganie
English-Polish dictionary for engineers. 2013.
proof ratio
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Ratio test — In mathematics, the ratio test is a test (or criterion ) for the convergence of a series , where each term is a real or complex number and an is nonzero when n is large. The test was first published by Jean le Rond d Alembert and is sometimes… … Wikipedia
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Alcoholic proof — is a measure of how much alcohol (i.e., ethanol) is contained in an alcoholic beverage. It is defined as twice the percentage of alcohol by volume. The measurement of alcohol content and the statement of this content on liquor bottle labels is… … Wikipedia
Golden ratio base — is a non standard positional numeral system that uses the golden ratio (an irrational number ≈1.61803... symbolized by the Greek letter φ) as its base. It is sometimes referred to as base φ, golden mean base, phi base, or, colloquially, phinary.… … Wikipedia
