lainearv

существительное

Терминологические словари

ID 524561 Последнее изменение 21.11.2023

Домен atmosphere - climatology - meteorology - magnetosphere

lainearv

wave number

ID 573158 Последнее изменение 01.10.2026

Домен Standardisation - Metrology

lainearv

wavenumber предпочтительный термин

wave number

repetency вариант термина

spatial frequency of a wave, measured in cycles per unit distance or radians per unit distance
derived quantity ISQ

lainearv

Примеры

Lainearv on analoogne sagedusega, mis on määratletud kui lainetsüklite arv ajaühikus (tavaline sagedus) või radiaani ajaühikus (nurksagedus).

символ

wavenumber предпочтительный термин

Примеры

The wavenumber or wave number, also known as repetency, is the spatial frequency of a wave. Ordinary wavenumber is defined as the number of wave cycles divided by length; it is a physical quantity, expressed in SI units of cycles per metre or reciprocal metre (m−1). Wavenumber is analogous to temporal frequency, which is defined as the number of wave cycles per unit time (ordinary frequency) or radians per unit time (angular frequency).

wave number

repetency вариант термина

символ

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