- formation characteristic
- характеристика пласта, характеристика формации
Большой англо-русский и русско-английский словарь. 2001.
Большой англо-русский и русско-английский словарь. 2001.
Characteristic equation (calculus) — In mathematics, the characteristic equation (or auxiliary equation[1]) is an algebraic equation of degree on which depends the solutions of a given th order differential equation.[2] The characteristic equation can only be formed when the… … Wikipedia
Formation evaluation neutron porosity — In the field of formation evaluation, porosity is one of the key measurements to quantify an oil and gas reserves. Neutron porosity measurement employs neutron source to measure hydrogen index in a reservoir, which is directly related to porosity … Wikipedia
Characteristic Line — A line formed using regression analysis that summarizes a particular security or portfolio s systematic risk and rate of return. The rate of return is dependent on the standard deviation of the asset s returns and the slope of the characteristic… … Investment dictionary
formation — noun Date: 15th century 1. an act of giving form or shape to something or of taking form ; development 2. something that is formed < new word formations > 3. the manner in which a thing is formed ; structure < the peculiar formation of the heart… … New Collegiate Dictionary
formation — n. 1 the act or an instance of forming; the process of being formed. 2 a thing formed. 3 a structure or arrangement of parts. 4 a particular arrangement, e.g. of troops, aircraft in flight, etc. 5 Geol. an assemblage of rocks or series of strata… … Useful english dictionary
Class formation — In mathematics, a class formation is a structure used to organize the various Galois groups and modules that appear in class field theory. They were invented by Emil Artin and John Tate. Contents 1 Definitions 2 Examples of class formations 3 The … Wikipedia
Southern England Chalk Formation — The Wealden Anticline … Wikipedia
Marcellus Formation — Stratigraphic range: Middle Devonian … Wikipedia
Single-wing formation — In American and Canadian football, a single wing formation is any offensive formation having exactly one wingback and one tight end aligned together. The single wing formation, created by Glenn Pop Warner, was a precursor to the modern spread or… … Wikipedia
Cerrejón Formation — Stratigraphic range: Middle Late Paleocene Section of the Cerrejón coal mine. Type Geological formation Sub units … Wikipedia
Crato Formation — Stratigraphic range: Albian Type Geological formation Unit of Araripina Group Underlies Santana Formation Location … Wikipedia