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lančana reakcija

A process that initiates its own repetition. In a fission chain reaction, a fissile nucleus absorbs a neutron and fissions (splits) spontaneously, releasing additional neutrons. These, in turn, can be absorbed by other fissile nuclei, releasing still more neutrons. A fission chain reaction is self-sustaining when the number of neutrons released in a given time equals or exceeds the number of neutrons lost by absorption in non-fissile material or by escape from the system.

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Branża/Dziedzina: Turystyka i gościnność Kategoria: Usługi turystyczne

natjecati se

to compete very strongly against someone who is expected to win a competition