plane abrasion
Смотреть что такое "plane abrasion" в других словарях:
ABRASION MARINE — Forme de l’érosion marine qui se caractérise par un grattage superficiel attaquant la roche en place ou les grosses particules libres, l’abrasion marine est surtout active au voisinage du niveau de la mer. La mer, par le seul mouvement de l’eau,… … Encyclopédie Universelle
sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… … Universalium
plate-forme — plateforme ou plate forme [ platfɔrm ] n. f. • XVe; de 1. plat et forme I ♦ 1 ♦ Terre plein, surface plane, horizontale, plus ou moins surélevée (ex. balcon, belvédère, estrade, étage, mezzanine, palier). Toit en plateforme. ⇒ terrasse. Des… … Encyclopédie Universelle
GEOGRAPHICAL SURVEY — Names The name Ereẓ Israel (the Land of Israel) designates the land which, according to the Bible was promised as an inheritance to the Israelite tribes. In the course of time it came to be regarded first by the Jews and then also by the… … Encyclopedia of Judaism
Helicopter rotor — This article is about helicopter main rotor systems. For antitorque control, see tail rotor. Helicopter rotor The rotor head of a Sikorsky S 92 A helicopter main rotor or rotor system is a type of fan that is used to generate both the aerodynamic … Wikipedia
hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… … Universalium
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium
Otoplasty — Otoplasty: the pre operative front aspect (left), and the post operative front aspect (right) of an infantile otopexy (ear pinback) correction to a girl. Otoplasty (Greek ōtoûs, ear + plassein, to shape) denotes the surgical and non surgical… … Wikipedia
Helgoland — Wappen Deutschlandkarte … Deutsch Wikipedia
Cutting tool (machining) — In the context of machining, a cutting tool (or cutter) is any tool that is used to remove material from the workpiece by means of shear deformation. Cutting may be accomplished by single point or multipoint tools. Single point tools are used in… … Wikipedia
plant development — Introduction a multiphasic process in which two distinct forms succeed each other in alternating generations. One form, created by the union of sexual cells (gametes (gamete)), contains two sets of similar chromosomes (diploid). At sexual… … Universalium
