| tuksneša klimats |
desert climate (A climate type which is characterized by insufficient moisture to support appreciable plant life; that is, a climate of extreme aridity) |
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| tuksnešu sisenis |
desert locust |
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| tuksnešu veidošanās kontrole |
desertification control (Remedial and preventive actions adopted against desertification include irrigation, planting of trees and grasses, the erection of fences to secure sand dunes, and a careful management of water resources) |
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| tuksnesis |
desert (A wide, open, comparatively barren tract of land with few forms of life and little rainfall) |
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| tundra |
tundra (An area supporting some vegetation (lichens, mosses, sedges and low shrubs) between the northern upper limit of trees and the lower limit of perennial snow on mountains, and on the fringes of the Antarctic continent and its neighbouring islands) |
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| tunelis |
tunnel (A underground passageway, especially one for trains or cars that passes under a mountain, river or a congested urban area) |
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| turbīna |
turbine (A fluid acceleration machine for generating rotary mechanical power from the energy in a stream of fluid) |
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| tvaika ģenerators |
steam generator (A pressurized system in which water is vaporized to steam by heat transferred from a source of higher temperature, usually the products of combustion from burning fuels. Also known as steam boiler) |
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| tvaika katls |
boiler (An enclosed vessel in which water is heated and circulated, either as hot water or as steam, for heating or power) |
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| tvaika spiediens |
vapour pressure (The partial pressure of water vapour in the atmosphere. For a liquid or solid, the pressure of the vapour in equilibrium with the liquid or solid) |
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| ugunsaizsardzības ķīmiskais līdzeklis |
flame retardant |
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| ugunsdrošība |
fire protection (All necessary precautions to see that fire is not initiated, by ensuring that all necessary fire fighting apparatus is in good order and available for use if fire should break out, and by ensuring that personnel are properly trained and drilled in fighting fire) |
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| ugunsdrošības pasākumi |
fire precaution (Measure, action or installation implemented in advance to avert the possibility of any unexpected and potentially harmful combustion of materials) |
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| ugunsdrošības prasības |
fire safety requirement (Rules to be followed and safety systems to be adopted for preventing or fighting fire) |
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| ugunsdzēsības dienests |
fire service (Technical organisation with trained personnel for dealing with fires and other incidents and for co-operating in their prevention) |
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| ugunsgrēks |
fire (The state of combustion in which inflammable material burns, producing heat, flames and often smoke) |
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| ugunsizturīgs materiāls |
fireproofing agent (A chemical used as a coating for or a component of a combustible material to reduce or eliminate a tendency to burn; used with textiles, plastics, rubbers, paints, and other materials) |
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| ultraskaņa |
ultrasound (Sound waves having a frequency above about 20,000 hertz) |
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| ultravioletā gaisma |
ultraviolet light |
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| ultravioletais starojums |
ultraviolet radiation (The part of the electromagnetic spectrum with wavelengths shorter than light but longer than x-rays; in the range of 4-400 nm) |
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