| English | Spanish |
| agitation of water surface | agitación de la superficie del agua |
| biodegradable surface active agent | agente de superficie biodegradable |
| biological effect of biocides in surface and ground waters | efecto biológico de los biocidas en las aguas de superficie y en las aguas subterráneas |
| Committee for the Adaptation to Technical Progress of the Directives on a Common Procedure for the Exchange of Information on the Quality of Surface Water in the Community | Comité de adaptación al progreso técnico - procedimiento común de intercambio de información sobre calidad de aguas superficiales en la Comunidad |
| Community surface waters | aguas superficiales de la Comunidad |
| deoxygenation of surface water | desoxigenación de las aguas superficiales |
| deposition on ground surfaces | depositamiento en la superficie del suelo |
| inland surface waters | aguas superficiales interiores |
| mesosaprobic surface water | aguas mesosaprobias |
| mesosaprobic surface water | agua mesosaprobia |
| meteorological surface measurements | medición meteorológica desde la superficie |
| overall global annual mean surface temperature increase | aumento anual de la temperatura media de la superficie del planeta |
| oxygen supply from the water surface | alimentación con oxígeno a través de la superficie del agua |
| phreatic surface | nivel hidrostático |
| phreatic surface | capa freática |
| pioneer vegetation of rock surfaces | pasto pionero en superficies rocosas |
| placing below the surface of the land | enterramiento |
| predicted environmental concentration in surface water | concentración prevista en las aguas superficiales |
| rippling of water surface | agitación de la superficie del agua |
| soil surface sealing | aislamiento de superficie de suelo |
| soil surface sealing Any activity or process in which ground surface areas are packed or plugged to prevent percolation or the passage of fluids | aislamiento de superficie de suelo |
| surface-active agent | compuestos tensoactivos |
| surface-active agent A substance that, when used in small quantities, modifies the surface properties of liquids or solids. A surface-active agent reduces surface tension in a fluid or the interfacial tension between two immiscible fluids, such as oil and water. Surfactants are particularly useful in accomplishing the wetting or penetration of solids by aqueous liquids and serve in the manner of detergent, emulsifying, or dispersing agents. They are more effective than soap in certain situations and are used by conservators for such purposes as cleaning, wetting, and dispersing | compuestos tensoactivos |
| surface active compound | compuesto tensoactivo |
| surface active compound Any soluble substance composed of two or more unlike atoms held together by chemical bonds that reduces interfacial tension between liquids or a liquid and a solid, often used as detergents, wetting agents and emulsifiers | compuesto tensoactivo |
| surface active detergent | detergente tensoactivo |
| surface aeration | aireación de superficie |
| surface aerator | aireador superficial |
| surface aerator | turbina de aireación |
| surface aerator | aireador de superficie |
| surface containment system | sistema de aislamiento superficial |
| surface contamination | contaminación de la superficie |
| surface crusting | flujo superficial |
| surface crusting | encostradura superficial |
| surface crusting | comprensión superficial |
| surface freshwater | agua dulce superficial |
| surface impoundment | depuración en estanques |
| surface impoundment | tratamiento de lodos en estanques |
| surface impoundment | lagunaje |
| surface impoundment | embalse superficial |
| surface loading rate | velocidad de tratamiento de superficie |
| surface method | método de las superficies |
| surface ozone | ozono de la atmósfera inferior |
| surface ozone | ozono troposférico |
| surface run off | encostradura superficial |
| surface run off | comprensión superficial |
| surface run off | flujo superficial |
| surface runoff | salida de superficie |
| surface runoff Water that travels over the soil surface to the nearest surface stream; runoff of a drainage basin that has not passed beneath the surface since precipitation | salida de superficie |
| surface sealing | encostradura superficial |
| surface sealing | impermeabilización superficial |
| surface sealing | comprensión superficial |
| surface sealing | flujo superficial |
| surface source | fuente difusa |
| surface tension The force acting on the surface of a liquid, tending to minimize the area of the surface; quantitatively, the force that appears to act across a line of unit length on the surface. Also known as interfacial force; interfacial tension; surface intensity | tensión superficial |
| surface tension of water | tensión en la superficie del agua |
| surface treatment Any method of treating a material (metal, polymer, or wood) so as to alter the surface, rendering it receptive to inks, paints, lacquers, adhesives, and various other treatments, or resistant to weather or chemical attack | tratamiento de superficies |
| surface treatment with washing | tratamiento de superficie con enjuagado |
| surface water | aguas superficiales |
| surface water | aguas de superficie |
| surface water | agua de escorrentía |
| surface water All waters on the surface of the Earth found in streams, rivers, ponds, lakes, marshes or wetlands, and as ice and snow | aguas superficiales |
| surface water management | gestión del agua de superficie |
| surface water management The administration or handling of water naturally open to the atmosphere (rivers, lakes, reservoirs, ponds, streams, seas, etc.) | gestión del agua de superficie |
| surface waters | aguas superficiales |
| surface waters | aguas de superficie |
| wastes from chemical surface treatment and coating of metals and other materials | hidrometalurgia no férrea |
| wastes from chemical surface treatment and coating of metals and other materials for example galvanic processes, zinc coating processes, pickling processes, etching, phosphating, alkaline degreasing, anodising | residuos líquidos y lodos del tratamiento y revestimiento de metales por ejemplo, procesos de galvanización, procesos de revestimiento de zinc, procesos de decapado, grabado, fosfatación y desengrasado alcalino |
| wastes from chemical surface treatment and coating of metals and other materials | residuos inorgánicos que contienen metales procedentes del tratamiento y revestimiento de metales |
| wastes from mechanical surface treatment processes blasting,grinding,honing,lapping,polishing | residuos de los procesos de tratamiento mecánico de superficie chorro de arena, esmerilados, rectificado, lapeado y pulido |
| wastes from mechanical surface treatment processes blasting, grinding, honing, lapping, polishing | Residuos de los procesos de tratamiento mecánico de superficie chorro de arena, esmerilados, rectificado, lapeado y pulido |
| wastes from shaping and physical and mechanical surface treatment of metals and plastics | residuos del moldeado forja, soldadura, prensado, templado, torneado, cortado y limado |
| wastes from shaping and physical and mechanical surface treatment of metals and plastics | residuos del moldeado y tratamiento de superficie de metales y plásticos |
| Wastes from shaping and surface treatment of metals and plastics | Residuos del moldeado y tratamiento de superficie de metales plásticos |
| wastes from shaping and surface treatment of metals and plastics | residuos del moldeado y tratamiento de superficie de metales y plásticos |
| water surface | nivel del mar |
