radiation beam divergence
- radiation beam divergence
- угловая ширина пучка излучения
угловая ширина пучка излучения
расходимость пучка излучения
Плоский или телесный угол, характеризующий направленность излучения.
[Сборник рекомендуемых терминов. Выпуск 75. Квантовая электроника. Академия наук СССР. Комитет научно-технической терминологии. 1984 г.]
Тематики
Обобщающие термины
Синонимы
- расходимость пучка излучения
EN
- radiation beam angular width
- radiation beam divergence
DE
- Strahlungsdivergenz
- Winkelbreite der Strahlung
FR
- divergence du faisceau
- largeur angulaire du faisceau de rayonnement
Англо-русский словарь нормативно-технической терминологии.
academic.ru.
2015.
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