Списък с думи на двупосочния английско-български политехнически речник

oral bulb orange orange heat orange-peel bucket orange-peel edge orange peel grab orange peeling orb orbit orbital orbital altitude orbital angular momentum orbital approach orbital compartment orbital contraction orbital coupling orbital degeneracy orbital diamagnetisms orbital electron orbital flight orbital hybrid orbital laboratory orbital population orbital quantum number orbital radii orbital radius orbital rendezvous orbital space station orbital splitting orbital stability orbital station assembling orbital trajectory orbital vehicle orbit approach orbit attitude orbit coupling orbit electron orbiter orbiting space orbit telemetry control antenna orchard house order order backlog order code ordered ordered alloy ordered estimate ordered orientation ordered state ordered structure ordering ordering bias order number order of accuracy order of differential equation order of equation order of radical order of values order quantity order-record card order set order statistics order to buy ordinal number ordinal relation ordinal response ordinary ordinary bond ordinary concrete ordinary differential equation ordinary-lay rope ordinary milling ordinary ray ordinary tool steel ordnance ammunition ordnance steel ordnance survey ordovician ordinate ore ore assay ore bearing ore bed ore benefication ore bin ore bloom ore body ore box ore chimney ore-chute ore cleaning ore column ore crusher ore cushion ore deposit ore dilution control ore dressing ore-dressing plant ore-dressing treatment ore field ore floatation ore-forming process ore horizon ore injection ore in place ore in-sight ore in stock ore intersection ore lift ore locus ore mill ore mineral ore minerasl ore outline ore packing orepass ore pocket ore puddling ore reserve ore reverse calculation ore rock ores-assay ores-bearing ores-body ores-chute ore scraper ores-field ore shoot ore slime ore smelting ore stock ore-surge bin ore vein or function organic organic acid organic acidity organic analysis organic base organic binder organic bond organic chemistry organic chromophore organic coating organic compound organic developer organic electrolyte battery organic glass organic matter organic remains organic slime organic soil organic synthesis organizational subsystem organization chart organoaluminium organoaluminium compound organoberyllium organoberyllium compound organoboron compound organogel organogenic organogenous organoleptic organoleptic inspection organolites organomagnesium organometallic organometallic compound organophilic organosilicon organosodium organosol organ timbering or gate oriel oriel window orientation effect orientation hole orientation of film orientation system engine oriented oriented curve oriented flight oriented nuclei orienter orienting group orifice orifice coefficient orificed anode orifice discharge orifice land orifice plate orifice tank original application original concentration original copy original equation original ground original navigable original negative original plate original solution original triangulation original weight originate origination originator origin coordinates origin of coordinates origin of inversion o ring o-ring seal or logical element orlop deck orm milling cutter ornamental ornamentation ornate ornate form ornithine ornithopter orogen orogenesis orographical colouring orographical map orographic map orographic tinting orpigment orsat apparatus ort orthene orthicon ortho-boric acid orthocentre orthochromatic orthoclase orthocompound orthoflow process orthoforming process orthogam amplifier orthogon orthogonal orthogonal functions orthogonalize orthogonal matrix orthogonal process orthogonal projection orthogonal trajectory orthographic projection ortho-isomer orthokinetic orthometric elevation orthonormal orthonormalize orthophosphate ortho-phosphoric acid orthorhombic orthoscope orthoscopic eyepiece orthosilicate orthosilicic acid orthostyle ortive amplitude ortstein