time contour

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• Contour plowing — Contour plowing, Pennsylvania, 1938 Contour bunding , Catalon …   Wikipedia

• Contour threads — are used in cosmetic/plastic surgery to vertically lift facial tissues that have dropped ( ptosed ) or become sunken with age. The ptosis or descent of facial tissues with aging is a universal phenomenon to which much cosmetic facial surgery is… …   Wikipedia

• Contour line — This article is about lines of equal value in maps and diagrams. For more meanings of the word contour , see Contour (disambiguation). The bottom part of the diagram shows some contour lines with a straight line running through the location of… …   Wikipedia

• contour farming — ▪ agriculture  the practice of tilling sloped land along lines of consistent elevation in order to conserve rainwater and to reduce soil losses from surface erosion. These objectives are achieved by means of furrows, crop rows, and wheel tracks… …   Universalium

• Pitch contour — In linguistics, speech synthesis, and music, the pitch contour of a sound is a function or curve that tracks the perceived pitch of the sound over time. Pitch contour may include multiple sounds utilizing many pitches, and can relate to frequency …   Wikipedia

• LIDAR Contour Mapping — Introduction:LIDAR contour mapping is a rapid, cost effective source of high accuracy, high density elevation data for many traditional topographic mapping applications. The technology allows large area topographic surveys to be completed… …   Wikipedia

• Equal-loudness contour — An equal loudness contour is a measure of sound pressure (dB SPL), over the frequency spectrum, for which a listener perceives a constant loudness when presented with pure steady tones. The unit of measurement for loudness levels is the phon, and …   Wikipedia

• dose rate contour line — A line on a map, diagram, or overlay joining all points at which the radiation dose rate at a given time is the same …   Military dictionary

• fallout contour — /ˈfɔlaʊt ˌkɒntʊə/ (say fawlowt .kontoouh) noun a line joining points which have the same radiation intensity that define a fallout pattern, represented in terms of coulombs per kilogram collected over a given time …  

• Buffer strip — Contour buffer strips used to retain soil and reduce erosion. See also: Riparian zone restoration A buffer strip is an area of land maintained in permanent vegetation that helps to control air, soil, and water quality, along with other… …   Wikipedia

• Thermal quantum field theory — In theoretical physics, thermal quantum field theory or finite temperature field theory (or, shorter, thermal field theory ) is a set of methods to calculate expectation values of physical observables of a quantum field theory at finite… …   Wikipedia