effective screen aperture

См. также в других словарях:

• эффективный размер отверстий грохота — Такой размер, при котором материал разделяется на две фракции. [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом EN effective screen aperture …   Справочник технического переводчика

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• optics — /op tiks/, n. (used with a sing. v.) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision. [1605 15; < ML optica < Gk optiká, n. use of neut. pl. of OPTIKÓS; see OPTIC,… …   Universalium

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