- receiving filter
- приёмный фильтр; входной фильтр
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
filter flask — noun or filtering flask : a flask that is used for receiving a filtering liquid and that is usually of heavy walled glass and is often provided with a side tube to connect with a suction pump … Useful english dictionary
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photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium