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21 induced fission
English-Russian dictionary on nuclear energy > induced fission
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22 mean neutron yield per fission
выход нейтронов на один акт деления; выход нейтронов на одно деление; коэффициент ню; среднее число возникающих при одном делении вторичных нейтронов; среднее число нейтронов на акт деленияEnglish-Russian dictionary on nuclear energy > mean neutron yield per fission
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23 nuclear fission
ядерное деление; деление ядраEnglish-Russian dictionary on nuclear energy > nuclear fission
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24 prompt energy of fission
выделяющаяся в момент деления энергия; мгновенная энергия деленияEnglish-Russian dictionary on nuclear energy > prompt energy of fission
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25 reactor fission
English-Russian dictionary on nuclear energy > reactor fission
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26 triple fission
English-Russian dictionary on nuclear energy > triple fission
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27 nuclear fission
The English-Russian dictionary general scientific > nuclear fission
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28 transverse fission
The English-Russian dictionary general scientific > transverse fission
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29 elementary event
English-Russian dictionary on nuclear energy > elementary event
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30 scattering event
English-Russian dictionary on nuclear energy > scattering event
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31 collision event
The English-Russian dictionary general scientific > collision event
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32 decay event
The English-Russian dictionary general scientific > decay event
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33 ionizing event
The English-Russian dictionary general scientific > ionizing event
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34 cross section for fission capture
сечение захвата с делением; сечение сопровождающегося делением захвата; сечение приводящего к делению захвата; сечение полезного захватаEnglish-Russian dictionary on nuclear energy > cross section for fission capture
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35 акт деления
Большой англо-русский и русско-английский словарь > акт деления
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36 акт деления
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37 loop
1) циклв программировании - повторяющееся выполнение последовательности операторов (тела цикла), контролируемое с помощью специального счётчика (счётчика цикла, loop counter), а также по логическому условию его продолжения или завершения. В зависимости от того, когда проверяется это условие - в начале цикла или в конце - различают циклы с предпроверкой (pretested loop) и с постпроверкой (posttested loop). Циклы бывают одиночными и вложенными (nested loop)Ant:см. тж. conditional loop, counted loop, embedded loop, empty loop, endless loop, event loop, induction variable, infinite loop, inner loop, iteration, loop blocking, loop body, loop collapsing, loop distribution, loop exit, loop fission, loop fusion, loop header, loop interchange, loop invariant, loop inversion, loop optimization, loop parallelization, loop peeling, loop repeat, loop splitting, loop statement, loop termination, loop transformation, loop unrolling, loop unswitching, loop variable, loop vectorization, wait loop2) петляв теории графов - ребро, которое соединяет вершину саму с собойсм. тж. graph3) петля, кольцо, контур4) (см. тж. looping) - зацикливание [пакетов]в компьютерной сети - ситуация, когда пакеты передаваемых данных не попадают к адресату, а просто постоянно проходят по некоторой круговой последовательности сетевых узлов (network node)5) двигаться по кругу; проходить циклнапример, the inner loop counter loops five times - внутренний цикл прокрутится пять разАнгло-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. > loop
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38 rate
2) класс; сорт || классифицировать3) коэффициент; отношение; доля4) норма || нормировать5) оценка || оценивать6) скорость; интенсивность; темп7) расход8) ставка9) степень10) такса; тариф || таксировать; тарифицировать11) подсчитывать; рассчитывать•- annual production rate - field repetition rate - mission success rate - mole rate - preventive maintenance rate - pulse train rate -
39 Fermi, Enrico
[br]b. 29 September 1901 Rome, Italyd. 28 November 1954 Chicago, USA[br]Italian nuclear physicist.[br]Fermi was one of the most versatile of twentieth-century physicists, one of the few to excel in both theory and experiment. His greatest theoretical achievements lay in the field of statistics and his theory of beta decay. His statistics, parallel to but independent of Dirac, were the key to the modern theory of metals and the statistical modds of the atomic nucleus. On the experimental side, his most notable discoveries were artificial radioactivity produced by neutron bombardment and the realization of a controlled nuclear chain reaction, in the world's first nuclear reactor.Fermi received a conventional education with a chemical bias, but reached proficiency in mathematics and physics largely through his own reading. He studied at Pisa University, where he taught himself modern physics and then travelled to extend his knowledge, spending time with Max Born at Göttingen. On his return to Italy, he secured posts in Florence and, in 1927, in Rome, where he obtained the first Italian Chair in Theoretical Physics, a subject in which Italy had so far lagged behind. He helped to bring about a rebirth of physics in Italy and devoted himself to the application of statistics to his model of the atom. For this work, Fermi was awarded the Nobel Prize in Physics in 1938, but in December of that year, finding the Fascist regime uncongenial, he transferred to the USA and Columbia University. The news that nuclear fission had been achieved broke shortly before the Second World War erupted and it stimulated Fermi to consider this a way of generating secondary nuclear emission and the initiation of chain reactions. His experiments in this direction led first to the discovery of slow neutrons.Fermi's work assumed a more practical aspect when he was invited to join the Manhattan Project for the construction of the first atomic bomb. His small-scale work at Columbia became large-scale at Chicago University. This culminated on 2 December 1942 when the first controlled nuclear reaction took place at Stagg Field, Chicago, an historic event indeed. Later, Fermi spent most of the period from September 1944 to early 1945 at Los Alamos, New Mexico, taking part in the preparations for the first test explosion of the atomic bomb on 16 July 1945. President Truman invited Fermi to serve on his Committee to advise him on the use of the bomb. Then Chicago University established an Institute for Nuclear Studies and offered Fermi a professorship, which he took up early in 1946, spending the rest of his relatively short life there.[br]Principal Honours and DistinctionsNobel Prize for Physics 1938.Bibliography1962–5, Collected Papers, ed. E.Segrè et al., 2 vols, Chicago (includes a biographical introduction and bibliography).Further ReadingL.Fermi, 1954, Atoms in the Family, Chicago (a personal account by his wife).E.Segrè, 1970, Enrico Fermi, Physicist, Chicago (deals with the more scientific aspects of his life).LRD
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