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Terms for subject Environment (7011 entries)
alkyl compound (Compound containing one or more alkyl radicals) compus alchilic
all-terrain vehicle (A land carriage so constructed that it can be used on any kind of road or rough terrain and can be operated for many purposes, such as carrying goods, transporting the injured, conveying passengers, etc.) vehicul de teren
allergen (Any antigen, such as pollen, a drug, or food, that induces an allergic state in humans or animals) alergen
allergy (A condition of abnormal sensitivity in certain individuals to contact with substances such as proteins, pollens, bacteria, and certain foods. This contact may result in exaggerated physiologic responses such as hay fever, asthma, and in severe enough situations, anaphylactic shock) alergie
allocation (The assignment or allotment of resources to various uses in accord with a stated goal or policy) alocare
allocation plan (The formulation and application of such measures as laws, economic plans, urbanism, etc., to ensure a balance between the population's needs and the country's resources) plan de alocare
allowance alocaţie
alloy (Any of a large number of substances having metallic properties and consisting of two or more elements; with few exceptions, the components are usually metallic elements) aliaj
alluvial plain (A level or gently sloping tract or a slightly undulating land surface produced by extensive deposition of alluvium, usually adjacent to a river that periodically overflows its banks; it may be situated on a flood plain, a delta, or an alluvial fan) câmpie aluvionară
alluvion (An overflowing; an inundation or flood, especially when the water is charged with much suspended material) aluviune
alpha radiation (A stream of alpha particles which are ejected from many radioactive substances having a penetrating power of a few cm in air but can be stopped by a thin piece of paper) radiaţie alfa
alternative material (Materials employed in the place of others which are more dangerous for the environment, such as phosphate substitutes in detergents) material alternativ
alternative technology (Technology that, as an alternative to resource-intensive and wasteful industry, aims to utilize resources sparingly, with minimum damage to the environment, at affordable cost and with a possible degree of control over the processes) tehnologie alternativă
altitude (1. In general, a term used to describe a topographic eminence. 2. A specific altitude or height above a given level. 3. In surveying, the term refers to the angle between the horizontal and a point at a higher level) altitudine
alumina (A natural or synthetic oxide of aluminum widely distributed in nature, often found as a constituent part of clays, feldspars, micas and other minerals, and as a major component of bauxite) alumină
aluminium (A light white metal, ductile and malleable, and a good conductor of electricity. It occurs widely in nature in clays and is the third most abundant element in the Earth's crust. It is extracted mainly from bauxite by electrolysis of a molten mixture of purified bauxite and cryolite. The metal and its alloys are used for aircraft, cooking utensils, electrical apparatus, and for many other purposes where its light weight is an advantage. Aluminium became implicated as an environmental health hazard in the 1980s on two counts. Biomedical scientists looking for possible causes of Alzheimer's disease, the premature senility indicated by loss of memory and confusion, found a circumstantial link with aluminium. The theory is a controversial one, Al) aluminiu
aluminium container (A can or box made of aluminium in which material is held or carried) recipient de aluminiu
aluminium content (Amount of aluminium contained in a solution) conţinut de aluminiu
aluminium industry (A sector of the economy in which an aggregate of commercial enterprises is engaged in the mining and processing of aluminum) industria aluminiului
alveolus (A tiny, thin-walled, capillary-rich sac in the lungs where the exchange of oxygen and carbon dioxide takes place. Also called air sac) alveolă