Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Russian
⇄
Afrikaans
Arabic
Bashkir
Basque
Bulgarian
Catalan
Chinese
Czech
Danish
Dutch
English
Esperanto
Estonian
Finnish
French
Georgian
German
Greek
Hungarian
Icelandic
Italian
Japanese
Kazakh
Khmer
Korean
Latvian
Lithuanian
Norwegian Bokmål
Persian
Polish
Portuguese
Romanian
Russian
Scottish Gaelic
Serbian
Serbian Latin
Slovene
Spanish
Swedish
Tajik
Turkish
Ukrainian
Vietnamese
Terms
for subject
Physics
containing
эффективность
|
all forms
Russian
English
мера
эффективности
measure of effectiveness
световая
эффективность
luminosity factor
Get short URL
