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1 divergence du faisceau
угловая ширина пучка излучения
расходимость пучка излучения
Плоский или телесный угол, характеризующий направленность излучения.
[Сборник рекомендуемых терминов. Выпуск 75. К вантовая электроника. Академия наук СССР. Комитет научно-технической терминологии. 1984 г.]Тематики
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Франко-русский словарь нормативно-технической терминологии > divergence du faisceau
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2 largeur angulaire du faisceau de rayonnement
угловая ширина пучка излучения
расходимость пучка излучения
Плоский или телесный угол, характеризующий направленность излучения.
[Сборник рекомендуемых терминов. Выпуск 75. К вантовая электроника. Академия наук СССР. Комитет научно-технической терминологии. 1984 г.]Тематики
Обобщающие термины
Синонимы
EN
DE
FR
Франко-русский словарь нормативно-технической терминологии > largeur angulaire du faisceau de rayonnement
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