| atmospheric process (Atmospheric processes are distinguished in physical and chemical processes and both types may be operating simultaneously in complicated and interdependent ways. The physical processes of transport by atmospheric winds and the formation of clouds and precipitation strongly influence the patterns and rates of acidic deposition, while chemical reactions govern the forms of the compounds deposited) |
atmosferako prozesu |
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| atmospheric science (The atmospheric sciences study the dynamics, physics and chemistry of atmospheric phenomena and processes, including the interactions of the atmosphere with soil physics, hydrology and oceanic circulation. The research focuses on the following areas: turbulence and convection, atmospheric radiation and remote sensing, aerosol and cloud physics and chemistry, planetary atmospheres, air-sea interactions, climate, and statistical meteorology) |
atmosferaren zientziak |
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| atmospheric structure (The gaseous area surrounding the planet is divided into several concentric spherical strata (layers, like shells) separated by narrow transition zones. The boundaries are know as "pause". More than 99% of the total atmospheric mass is concentrated in the first 40 km from the Earth's surface. Atmospheric layers are characterized by differences in chemical composition that produce variations in temperature) |
atmosferaren egitura |
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| atrazine (Herbicide belonging to the triazine group, widely employed and particularly in maize crops. It is highly toxic for phytoplancton and freshwater algae and, being highly soluble in water, it easily contaminates aquifers) |
atrazina |
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| attribute (A distinctive feature of an object. In mapping and GIS applications, the objects are points, lines, or polygons that represent features such as sampling locations, section corners (points); roads and streams (lines); lakes, forest and soil types (polygons). These attributes can be further divided into classes such as tree species (Douglas-fir and ponderosa pine) for forest types and paved and gravel for road types. Multiple attributes are generally associated with objects that are located on a single map layer) |
atributu |
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| attribution (Under certain circumstances, the tax law applies attribution rules to assign to one taxpayer the ownership interest of another taxpayer) |
esleipen |
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| audio-visual presentation (An exhibition, performance, demonstration or lecture utilizing communication media directed at both the sense of sight and the sense of hearing) |
ikus-entzunezko aurkezpen |
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| audiovisual equipment (Equipment designed to aid in learning and teaching by making use of both hearing and sight) |
ikus-entzunezko material |
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| audiovisual media (Any means of communication transmitted to both the sense of hearing and the sense of sight, especially technologies directed to large audiences) |
ikus-entzunezkoak |
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| audit (The periodic or continuous verification of the accounts, assets and liabilities of a company or other organization, often to confirm compliance with legal and professional standards) |
ikuskaritza |
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| authorisation (An official certification of competence or a transfer of the right and power to act, including permission from government to use state funds for a particular program or project) |
baimen |
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| authority body (An organized assemblage of authorized persons or officials empowered to implement and enforce laws, oversee jurisdictions, settle disputes, adjudicate or make some other legal determination) |
agintariak |
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| autoecology (That part of ecology which deals with individual species and their reactions to environmental factors) |
autoekologia |
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| automatic detection (The processing, discovery and identification of data elements by automated means) |
detekzio automatiko |
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| automobile industry (No definition needed) |
ibilgailu-industria |
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| avalanche (A fall or slide of a large mass, as of snow or rock, down a mountainside) |
elurrolde |
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| avalanche (A fall or slide of a large mass, as of snow or rock, down a mountainside) |
elur-jausi |
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| avalanche protection (The total of measures and devices implemented to protect people, property or natural resources from avalanche conditions, including avalanche forecasting and warning, avalanche zoning, ski testing and the use of explosives and other equipment to stabilize an avalanche area) |
elur-jausien kontrako babes |
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| aviation law (International rules regulating air transportation) |
abiazioari buruzko arautegi |
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| aviculture (The raising, keeping, and care of birds) |
hegazti-hazkuntza |
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