İngilizce-Türkçe-Almanca sözlük

1. KESİT: Bir cismin düz kesildiği zaman meydana çıkan düzlemin şekli. Örneğin, bir kürenin her kesiti daire şeklinde ortaya çıkar.
2. enine kesit. kesit. kesit,transeksiyon. kesit. transeksiyon. kesit. etkin kesit,kesit, tesir kesidi. transeksiyon. enine kesit, tipik örnek. Kesit.
3. kesit; transeksiyon.
4. kesit, transeksiyon.

Etymology : Middle English, from Old English, from Old Norse or Old Irish; Old Norse kross, from Old Irish cros, from Latin cruc-, crux
Pronunciation : 'kros
Function : noun
Date : before 12th century

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1. transverse cutting; area which represents a target in relation to a bullet fired.
2. the probability that a particular interaction will take place between particles; measured in barns a sample meant to be representative of a whole population a section created by a plane cutting a solid perpendicular to its longest axis.
3. In nuclear physics, a measure of the probability that a given atomic nucleus will exhibit a specific reaction (absorption, scattering, or nuclear fission) in relation to a particular incident particle. Cross section is expressed in terms of area, and its value is chosen so that, if the bombarding particle hits a circular target of this size perpendicular to its path and centred at the nucleus, the given reaction occurs. If it misses the area, the reaction does not occur. The unit of cross section is the barn, which equals 10^-24 sq cm. Cross-section values for a given nucleus depend on the energy of the bombarding particle and the kind of reaction and are often different from the actual cross-sectional area of the nucleus.