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Terms for subject Environment (6130 entries)
herbicíd herbicide (A chemical that controls or destroys undesirable plants)
herbivor herbivore (An animal that feeds on grass and other plants)
heterocyklická zlúčenina heterocyclic compound (Compound in which the ring structure is a combination of more than one kind of atom)
hexachlórbuta-1,3-dién hexachlorbutadien
história history (A systematic written account comprising a chronological record of events (as affecting a city, state, nation, institution, science, or art) and usually including a philosophical explanation of the cause and origin of such events)
historické centrum historic centre (That part of a town or city in which the principal public and historic buildings are located)
historické miesto historical site (Place where significant historical events occurred and which is important to an indigenous culture or a community)
historický pamätník historical monument (Monument built in memory of an historical event)
historický výskum historical research (The study of events in relation to their development over time)
historický vývoj historical evolution (The process by which small but cumulative changes in the learned, nonrandom, systematic behavior and knowledge of a people occur from generation to generation)
hladina bez pozorovaného účinku NOEL (Acronym for No Observed Effects Level)
hladina hluku noise level (Physical quantity of unwanted sound measured, usually expressed in decibels)
hladina mora sea level (The level of the surface of the ocean; especially, the mean level halfway between high and low tide, used as a standard in reckoning land elevation or sea depths)
hladina olova v krvi lead level in blood (A measure of the amount of lead or lead salts absorbed by the body as a possible sign of acute or chronic lead poisoning, which can affect the nervous, digestive or muscular systems)
hladina podzemnej vody water table
hladina znečisťujúcej látky pollutant level (A value representing the concentration of a polluting agent in a specified area, often determined by a measuring and recording device)
hladina zvuku sound level (The sound pressure level (in decibels) at a point in a sound field, averaged over the audible frequency range and over a time interval)
hladomor famine (A severe shortage of food, as through crop failure or over population. It may be due to poor harvests following drought, floods, earthquake, war, social conflict, etc.)
hlásenie notification (Information concerning a fact, actually communicated to a person by an authorized person)
hlasitosť loudness (The magnitude of the physiological sensation produced by a sound, which varies directly with the physical intensity of sound but also depends on frequency of sound and waveform)