جستجو
Paraboloid reflector
/pˈaɹəbˌɒlɔɪd ɹɪflˈɛktə/
/pˈæɹəbˌɑːlɔɪd ɹɪflˈɛktɚ/Paraboloid reflector
01
a concave reflector used to produce a parallel beam when the source is placed at its focus or to focus an incoming parallel beam
مثال
کلمات نزدیک
/pˈaɹəbˌɒlɔɪd ɹɪflˈɛktə//pˈæɹəbˌɑːlɔɪd ɹɪflˈɛktɚ/
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