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1 химическая инерция
химическая инерция
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
persistence
The capacity of a substance to remain chemically stable. This is an important factor in estimating the environmental effects of substances discharged into the environment. Certain toxic substances (e.g., cyanides) have a low persistence, whereas other less immediately toxic substances (e.g., many organochlorines) have a high persistence and may therefore produce more serious effects. (Source: ALL)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > химическая инерция
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2 инерция пестицидов
инерция пестицидов
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
persistence of pesticides
The ability of a chemical to retain its molecular integrity and hence its physical, chemical, and functional characteristics in the environment through which such a chemical may be transported and distributed for a considerable period of time. (Source: GILP96)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > инерция пестицидов
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3 время послесвечения экрана
время послесвечения экрана
Интервал времени между моментом прекращения возбуждения экрана электронно-лучевого прибора и моментом спада яркости до определенного малого уровня.
[ ГОСТ 17791-82]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > время послесвечения экрана
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4 ДДТ
ДДТ
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
DDT
A persistent organochlorine insecticide, also known as dichlorodiphenyltrichloroethane, that was introduced in the 1940s and used widely because of its persistence (meaning repeated applications were unnecessary), its low toxicity to mammals and its simplicity and cheapness of manufacture. It became dispersed all over the world and, with other organochlorines, had a disruptive effect on species high in food chains, especially on the breeding success of certain predatory birds. DDT is very stable, relatively insoluble in water, but highly soluble in fats. Health effects on humans are not clear, but it is less toxic than related compounds. It is poisonous to other vertebrates, especially fish, and is stored in the fatty tissue of animals as sublethal amounts of the less toxic DDE. Because of its effects on wildlife its use in most countries is now forbidden or strictly limited. (Source: MGH / ALL)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > ДДТ
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5 длительность действия пестицида
длительность действия пестицида
Интервал времени после применения пестицида, в течение которого он сохраняет свою активность по отношению к вредному организму.
[ ГОСТ 21507-81]Тематики
Обобщающие термины
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Русско-немецкий словарь нормативно-технической терминологии > длительность действия пестицида
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6 запоминающий осциллоскоп
запоминающий осциллоскоп
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[IEV number 313-05-04]EN
storage oscilloscope
oscilloscope which retains information using means other than the normal persistence of the screen
[IEV number 313-05-04]FR
oscilloscope à mémoire
oscilloscope qui conserve la représentation de l'information au moyen d'un procédé autre que la persistance normale de l'écran
[IEV number 313-05-04]Тематики
- измерение электр. величин в целом
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Русско-немецкий словарь нормативно-технической терминологии > запоминающий осциллоскоп
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7 испытание продуктов для защиты растений
испытание продуктов для защиты растений
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
testing of plant protection products
Tests performed to establish the effectiveness of pesticides under a wide variety of climatic and other environmental conditions; to assess the possible side effects on animals, plants and humans and to determine the persistence of pesticide residues in the environment. (Source: PARCOR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > испытание продуктов для защиты растений
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8 послесвечение экрана
послесвечение экрана
Свечение экрана электронно-лучевого прибора после прекращения или ослабления его возбуждения.
[ ГОСТ 17791-82]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > послесвечение экрана
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9 химические свойства
химические свойства
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
chemical property
Properties of a substance depending on the arrangement of the atoms in the molecule, e.g. bio-availability, degradability, persistence, etc. (Source: RRDA)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > химические свойства
См. также в других словарях:
Persistence — may refer to: * Persistence (computer science), the characteristic of data that outlives the execution of the program that created it * Persistence (meteorology), the meteorological phenomenon by which weather remains relatively unchanged over… … Wikipedia
Persistence — Per*sist ence, Persistency Per*sist en*cy, n. [See {Persistent}.] 1. The quality or state of being persistent; staying or continuing quality; hence, in an unfavorable sense, doggedness; obstinacy. [1913 Webster] 2. The continuance of an effect… … The Collaborative International Dictionary of English
persistence — persistence, persistency Both words came into English in the 16c and they remain largely interchangeable, although in current use persistence is commoner: • Agelessly silent, with a reptile s persistency D. H. Lawrence, 1921 • By sheer… … Modern English usage
persistence — [pər sist′ən sē, pər zist′ən sēpər sist′əns, pərzist′əns] n. [Fr persistance] 1. the act of persisting; stubborn or enduring continuance 2. the quality of being persistent; tenacity: also persistency [pər sist′ən sē, pər zist′ən sē] 3. the… … English World dictionary
persistence — index continuance, continuation (prolongation), diligence (perseverance), industry (activity), longevity … Law dictionary
persistence — 1540s, from Fr. persistance, from L. persistentem (see PERSIST (Cf. persist)). Often spelled persistance 16c. Related: Persistency … Etymology dictionary
persistence — n. 1) to display, show persistence 2) dogged persistence 3) persistence in 4) the persistence to + inf. (will you have the persistence to stick it out?) * * * [pə sɪstəns] showpersistence dogged persistence to display persistence in the… … Combinatory dictionary
persistence — noun ADJECTIVE ▪ dogged, stubborn ▪ great, remarkable, sheer VERB + PERSISTENCE ▪ demonstrate, show … Collocations dictionary
persistence — [[t]pə(r)sɪ̱stəns[/t]] 1) N UNCOUNT If you have persistence, you continue to do something even though it is difficult or other people are against it. Skill comes only with practice, patience and persistence... Chandra was determined to become a… … English dictionary
persistence — per|sis|tence [pəˈsıstəns US pər ] n [U] 1.) determination to do something even though it is difficult or other people oppose it ▪ Her persistence paid off when she was offered the job of manager. ▪ Why can t I come? repeated Will with dogged… … Dictionary of contemporary English
persistence — /peuhr sis teuhns, zis /, n. 1. the act or fact of persisting. 2. the quality of being persistent: You have persistence, I ll say that for you. 3. continued existence or occurrence: the persistence of smallpox. 4. the continuance of an effect… … Universalium