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Terms
for subject
Astronomy
containing
Efficiency
|
all forms
|
exact matches only
English
Russian
aerial
efficiency
коэффициент использования антенны
(
Yan
)
efficiency
beam
эффективность диаграммы направленности антенны
optical
efficiency
светосила
(телескопа)
optical
efficiency
оптическая эффективность телескопа
practical
efficiency
практическая светосила
relative luminous
efficiency
of radiation
монохроматического излучения
relative luminous
efficiency
of radiation
относительная видность
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