filter tube

См. также в других словарях:

• allihn filter tube — noun Usage: usually capitalized A Etymology: from the name Allihn : a glass filtering funnel the top part of which is a cylindrical tube into which is sealed a fritted glass disk as a filter …   Useful english dictionary

• Tube sound — (or valve sound) is the characteristic sound associated with a vacuum tube based audio amplifiers. Some audiophiles prefer the sound that is produced by the distortion characteristics of tube based amplifiers. The audible significance of tube… …   Wikipedia

• Filter (aquarium) — Aquarium filters are critical components of both freshwater and marine aquaria.cite book |last=Riehl |first=Rüdiger. Editor. |coauthors=Baensch, HA |title=Aquarium Atlas |year=1996. 5th Edn. |publisher=Tetra Press |location=Germany |isbn=3 88244… …   Wikipedia

• Filter binding assay — In biochemistry, one of the ways to learn about an interaction between two molecules is to determine the binding constant, which is a number that describes the ratio of unbound and bound molecules. This information reveals the affinity between… …   Wikipedia

• filter — filterer, n. /fil teuhr/, n. 1. any substance, as cloth, paper, porous porcelain, or a layer of charcoal or sand, through which liquid or gas is passed to remove suspended impurities or to recover solids. 2. any device, as a tank or tube,… …   Universalium

• filter — fil•ter [[t]ˈfɪl tər[/t]] n. 1) chem. any substance, as cloth, paper, porous porcelain, or charcoal, through which liquid or gas is passed to remove suspended impurities or to recover solids 2) chem. any device, as a tank or tube, containing such …   From formal English to slang

• tube worm — Any of numerous species of sedentary, solitary or colonial, marine worms that spend their entire life in a tube made from special secretions or from sand grains glued together. Found worldwide, tube worms range from less than an inch (25 mm) to… …   Universalium

• filter stick — noun : a short tube (as of glass or porcelain) provided with a filter plate or filter medium at one end and used especially in microanalysis for siphoning off liquid above a precipitate …   Useful english dictionary

• 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

• Video camera tube — In older video cameras, before the mid to late 1980s, a video camera tube or pickup tube was used instead of a charge coupled device (CCD) for converting an optical image into an electrical signal. Several types were in use from the 1930s to the… …   Wikipedia

• Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… …   Wikipedia