sectional shape

См. также в других словарях:

• sectional — section ► NOUN 1) any of the more or less distinct parts into which something is divided or from which it is made up. 2) a distinct group within a larger body of people or things. 3) the shape resulting from cutting a solid by or along a plane.… …   English terms dictionary

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• Screw thread — Internal and external threads illustrated using a common nut and bolt. The screw and nut pair can be used to convert torque into linear force. As the screw (or bolt) is rotated, the screw moves along its axis through the fixed nut, or the non… …   Wikipedia

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• Manning formula — The Manning formula, known also as the Gauckler–Manning formula, or Gauckler–Manning–Strickler formula in Europe, is an empirical formula for open channel flow, or free surface flow driven by gravity. It was first presented by the French engineer …   Wikipedia

• Zome — The term zome is used in several related senses. A zome in the originalsense is a building using unusual geometries [http://www.cyberarchi.com/actus dossiers/logement individuel/index.php?dossier=69 article=2896] (different from the standard… …   Wikipedia

• Darcy–Weisbach equation — In fluid dynamics, the Darcy–Weisbach equation is a phenomenological equation, which relates the head loss or pressure loss due to friction along a given length of pipe to the average velocity of the fluid flow. The equation is named after Henry… …   Wikipedia

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• wood — wood1 woodless, adj. /wood/, n. 1. the hard, fibrous substance composing most of the stem and branches of a tree or shrub, and lying beneath the bark; the xylem. 2. the trunks or main stems of trees as suitable for architectural and other… …   Universalium

• Rail profile — Rail from 1896 Cross sections of flat bottomed which can rest directly …   Wikipedia