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Terms for subject Environment (6533 entries)
electronic mail (Information or computer stored messages that are transmitted or exchanged from one computer terminal to another, through telecommunication) poştă electronică
electronic material (No definition needed) material electronic
electronic scrap (Any material from electronic devices and systems, generated as a waste stream in a processing operation or discarded after service) deşeuri electronice
electronic scrap regulation (Government or management prescribed rule for the disposal and recycling of electric parts, circuits and systems, especially computer devices) reglementare a deşeurilor electronice
electronics (Study, control, and application of the conduction of electricity through gases or vacuum or through semiconducting or conducting materials) electronică
electrosmog (Pollution caused by electric and magnetic fields generated by power lines, electrical equipment, mobile and cordless phones, radar, electrical household appliances, microwave ovens, radios, computers, electric clocks, etc.) electrosmog
electrotechnical equipment (All the equipment connected with the technological use of electric power) echipament electrotehnic
electrotechnical industry (A sector of the economy in which an aggregate of commercial enterprises is engaged in the design, manufacture and marketing of machinery, apparatus and supplies for the generation, storage and utilization of electrical energy, such as household appliances, radio and television receiving equipment, and lighting and wiring equipment) industria electrotehnică
element of group (Any of the monovalent metals lithium, sodium, potassium, rubidium, caesium, and francium, belonging to group 1A of the periodic table. They are all very reactive and electropositive; alkaline) element de grupa I
element of group (Any of the divalent electropositive metals beryllium, magnesium, calcium, strontium, barium, and radium, belonging to group 2A of the periodic table; alkaline earth metals) element de grupa II
element of group (Group III consists of two subgroups: group IIIb and group IIIa. Group IIIa consists of scandium, yttrium, and lanthanium, which is generally considered with the lanthanoids, and actinium, which is classified with the actinoids. Group IIIb, the main group, comprises boron, aluminium, gallium, indium, and thallium) element de grupa III
element of group (Group IV consists of two subgroups: group IVb, main group, and group IVa. Group IVa consists of titanium, zirconium, and hafnium which are generally classified as transition metals. The main group consists of carbonium, silicium, germanium, tin, and lead. The main valency of the elements is IV, and the members of the group show a variation from nonmetallic to metallic behaviour in moving down the group. The reactivity of the elements increases down the group from carbon to lead. All react with oxygen on heating) element de grupa IV
element of group (Group V consists of two subgroups: group Vb, the main group, and group Va. Group Va consists of vanadium, niobium, and tantalum, which are generally considered with the transition elements. The main group consists of nitrogen, phosphorus, arsenic, antimony, and bismuth) element de grupa V
element of group (Group VI consists of two subgroups: group VIb, the main group, and group VIa. Group VIa consists of chromium, molybdenum, and tungsten. The main group consists of oxygen, sulphur, selenium, tellurium, and polonium) element de grupa VI
element of group (Any of the elements of the halogen family, consisting of fluorine, chlorine, bromine, iodine, and astatine) element de grupa VII
element of group 0 (A group of monatomic gaseous elements forming group 18 (formerly group 0) of the periodic table: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn)) element de grupa 0
emancipation (The state of being free from social or political restraint or from the inhibition of moral or social conventions) emancipare
embryo (An early stage of development in multicellular organisms) embrion
embryogenesis (The formation and development of an embryo from an egg) embriogeneză
emergency law legislaţie de urgenţă