Введите слово или словосочетание на любом языке 👆
Язык:
Перевод и анализ слов искусственным интеллектом
На этой странице Вы можете получить подробный анализ слова или словосочетания, произведенный с помощью лучшей на сегодняшний день технологии искусственного интеллекта:
- как употребляется слово
- частота употребления
- используется оно чаще в устной или письменной речи
- варианты перевода слова
- примеры употребления (несколько фраз с переводом)
- этимология
Что (кто) такое attenuation coefficient - определение
Attenuation coefficient
MEASURE FOR THE EXPONENTIAL REDUCTION OF A QUANTITY ALONG A PATH DUE TO ABSORPTION AND SCATTERING
Absorption coefficient; Absorption Coefficient; Linear attenuation coefficient; Linear coefficient; Linear absorption coefficient; Narrow beam attenuation coefficient; Scattering coefficient
The linear attenuation coefficient, attenuation coefficient, or narrow-beam attenuation coefficient characterizes how easily a volume of material can be penetrated by a beam of light, sound, particles, or other energy or matter. A coefficient value that is large represents a beam becoming 'attenuated' as it passes through a given medium, while a small value represents that the medium had little effect on loss.
Mass attenuation coefficient
![NIST]]'s XCOM database.](https://commons.wikimedia.org/wiki/Special:FilePath/Attenuation Coefficient Iron.svg?width=200 "NIST]]'s XCOM database.")
!['''Mass attenuation coefficient''' values shown for all elements with [[atomic number]] Z smaller than 100 collected for photons with energies from 1 keV to 20 MeV. The discontinuities in the values are due to [[absorption edge]]s which were also shown.](https://commons.wikimedia.org/wiki/Special:FilePath/Photon Mass Attenuation Coefficients.png?width=200 "'''Mass attenuation coefficient''' values shown for all elements with [[atomic number]] Z smaller than 100 collected for photons with energies from 1 keV to 20 MeV. The discontinuities in the values are due to [[absorption edge]]s which were also shown.")
QUOTIENT OF THE LINEAR PHOTON ATTENUATION COEFFICIENT AND THE MASS DENSITY
E 1%; Mass extinction coefficient; Mass absorption coefficient; Mass absorptivity
The mass attenuation coefficient, or mass narrow beam attenuation coefficient of a material is the attenuation coefficient normalized by the density of the material; that is, the attenuation per unit mass (rather than per unit of distance). Thus, it characterizes how easily a mass of material can be penetrated by a beam of light, sound, particles, or other energy or matter.
Molar attenuation coefficient
PRODUCT OF THE LINEAR ABSORPTION COEFFICIENT AND THE MOLAR VOLUME
Molar extinction coefficient; Molar extinction coefficients; Molar extinction; Absorptive power; Molar absorbtivity; Molar attenuation coefficient; Absorbancy; Absorbency index; Molar absorptivity
The molar attenuation coefficient or molar absorption coefficient is a measurement of how strongly a chemical species absorbs, and thereby attenuates, light at a given wavelength. It is an intrinsic property of the species.
