- exact length
-
мерная длина
Англо-русский словарь терминов металлургии и сварки. 2011.
exact length
Смотреть что такое "exact length" в других словарях:
length — [[t]le̱ŋθ[/t]] ♦♦ lengths 1) N VAR: oft with poss, oft amount in N, N of amount The length of something is the amount that it measures from one end to the other along the longest side. It is about a metre in length. ...the length of the fish...… … English dictionary
Length contraction — Length contraction, according to Hendrik Lorentz, is the physical phenomenon of a decrease in length detected by an observer in objects that travel at any non zero velocity relative to that observer. This contraction (more formally called Lorentz … Wikipedia
Exact trigonometric constants — Exact constant expressions for trigonometric expressions are sometimes useful, mainly for simplifying solutions into radical forms which allow further simplification.All values of sine, cosine, and tangent of angles with 3° increments are… … Wikipedia
Exact sciences (The) in Hellenistic times: texts and issues — The exact sciences in Hellenistic times: Texts and issues1 Alan C.Bowen Modern scholars often rely on the history of Greco Latin science2 as a backdrop and support for interpreting past philosophical thought. Their warrant is the practice… … History of philosophy
Exact sequence — In mathematics, especially in homological algebra and other applications of abelian category theory, as well as in differential geometry and group theory, an exact sequence is a (finite or infinite) sequence of objects and morphisms between them… … Wikipedia
Length of a module — In abstract algebra, the length of a module is a measure of the module s size . It is defined as the length of the longest ascending chain of submodules and is a generalization of the concept of dimension for vector spaces. The modules with… … Wikipedia
length of a curve — Geometrical concept addressed by integral calculus. Methods for calculating exact lengths of line segments and arcs of circles have been known since ancient times. Analytic geometry allowed them to be stated as formulas involving coordinates (see … Universalium
List of rivers by length — This is a list of the longest rivers on Earth. It includes river systems over 1,000 kilometers. Definition of length The length of a river is actually very hard to calculate. It depends on the identification of the source, the identification of… … Wikipedia
Arc length — Determining the length of an irregular arc segment is also called rectification of a curve. Historically, many methods were used for specific curves. The advent of infinitesimal calculus led to a general formula that provides closed form… … Wikipedia
Extremal length — In the mathematical theory of conformal and quasiconformal mappings, the extremal length of a collection of curves Gamma is a conformal invariant of Gamma. More specifically, suppose thatD is an open set in the complex plane and Gamma is a… … Wikipedia
Orders of magnitude (length) — Contents 1 Detailed list 1.1 Subatomic 1.2 Atomic to cellular 1.3 Human scale 1.4 … Wikipedia
