| English | Spanish |
| bacteria bed arm | distribuidor rotativo del lecho bacteriano |
| bacteria bed arm | boquillas de pulverización fija del lecho bacteriano |
| bacterial bed | lechos bacterianos |
| bacterial bed A device that removes some suspended solids from sewage. Air and bacteria decompose additional wastes filtering through the sand so that cleaner water drains from the bed | lechos bacterianos |
| bed droplet separator | captador de colchón |
| biological filter bed | lecho de tratamiento biológico |
| contact bed | lecho de contacto |
| contact bed | filtro de contacto |
| covered sludge drying bed | lecho cubierto para secado de lodos |
| covered sludge drying bed | era cubierta para secado de lodos |
| crystallisation in a fluidised bed reactor | cristalización de lodos en un reactor de lecho fluidizado |
| crystallization in a fluidized bed reactor | cristalización de lodos en un reactor de lecho fluidizado |
| fill and draw contact bed | lecho de contacto |
| fill and draw contact bed | filtro de contacto |
| filter bed | capa-filtro |
| fluid bed combustion | combustión en lecho fluido |
| fluidised bed | lecho fluido |
| fluidised bed | cama fluidificada |
| fluidised bed 1. A system for burning solid carbonaceous fuel efficiently and at a relatively low temperature, thus minimizing the emission of pollutants. The fuel is crushed to very small particles or a powder and mixed with particles of an inert material. The mixture is fed into a bed through which air is pumped vertically upwards, agitating the particles so they behave like a fluid. The forced circulation of air and the small size and separation of fuel particles ensures efficient burning. 2. A bed of finely divided solid through which air or a gas is blown in a controlled manner so that it behaves as a liquid | cama fluidificada |
| fluidised bed combustion | combustión en lecho fluido |
| fluidised bed roaster | horno de tostación con lecho fluidificado |
| fluidised bed roaster | horno de lecho fluido |
| fluidized-bed combustion | combustión en lecho fluido |
| fluidized bed combustion | combustión en lecho fluido |
| in the form of artificial macrophyte bed | con lecho artificial de macrofitas |
| moving-bed biofilm reactor | reactor de biofilm de lecho móvil |
| parent bed | estrato madre |
| peat bed | lecho de turba |
| posidonia bed | pradera de posidonia |
| posidonia bed | banco de posidonies |
| Posidonia beds | bancos de Posidonios |
| pressurised fluidised bed | lecho fluidificado a presión |
| recirculating fluidised bed | lecho fluidificado circulante |
| river bed | lecho de río |
| river bed The channel containing or formerly containing the water of a river | lecho de río |
| sacred lotus bed | lecho de loto |
| salt bed | lecho de sal |
| sea bed The bottom of the ocean. Also known as sea floor; sea bottom. The ocean floor is defined as the near-horizontal surface of the ocean basin | fondo marino |
| sea bed exploitation Marine mineral resources extend far beyond those presently exploited; minerals are derived from two separate types of marine sources: from sedimentary deposits underlying the continental shelves and from inshore deposits on the surface of the continental shelves. By far the most valuable of the mineral resources exploited from marine environments is petroleum. Offshore placer deposits on the surface of the continental shelves yield gold, platinum, and tin. On the floors of the world's oceans manganese nodules are found as a result of pelagic sedimentation or precipitation; they are small, irregular, black to brown, friable, laminated concretionary masses consisting primarily of manganese salts and manganese-oxide minerals | explotación de fondos marinos |
| sea-bed insertion | soterramiento en el subsuelo marino |
| sea bed mining | minería en el fondo marino |
| sea bed mining The activity or processes involving the extraction of mineral deposits from the surface, or below the surface, of the ocean floor | minería en el fondo marino |
| sea grass bed | lecho vegetal marino |
| sea grass bed Seaweeds communities formed by green, brown and red macroscopic algae and by sea phanerogams such as Posidonia oceanica and Zostera noltii, etc. | lecho vegetal marino |
| stationary fluidised bed | lecho fluidificado estacionario |
| twin fluidized bed units | lechos fluidizados de dos fases |
