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Replacement Definition–noun | 1. | th
1173
e act of replacing. |
| 2. | a person or thing that replaces another: summer replacements for vacationing staff; a replacement for a broken dish. |
| 3. | Military. a sailor, soldier, or airman assigned to fill a vacancy in a military unit. |
| 4. | Also called metasomatism. Geology. the process of practically simultaneous removal and deposition by which a new mineral grows in the body of an old one. |
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From Dictionary
Filter Definition–noun | 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, containing such a substance for filtering. |
| 3. | any of various analogous devices, as for removing dust from air or impurities from tobacco smoke, or for eliminating certain kinds of light rays. |
| 4. | Informal. a filter-tipped cigarette or cigar. |
| 5. | Photography. a lens screen of dyed gelatin or glass for controlling the rendering of color or for diminishing the intensity of light. |
| 6. | Electronics, Physics. a circuit or device that passes certain frequencies and blocks others. |
| 7. | Mathematics. a collection of subsets of a topological space, having the properties that the intersection of two subsets in the collection is a subset in the collection and that any set containing a subset in the collection is in the collection. |
–verb (used with object) | 8. | to remove by the action of a filter. |
| 9. | to act as a filter for; to slow or partially obstruct the passage of: The thick leaves filtered the sunlight. |
| 10. | to pass through or as through a filter. |
–verb (used without object) | 11. | to pass or slip through slowly, as through an obstruction or a filter: Enemy agents managed to filter into the embattled country. |
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From Dictionary
Related topics from Britannica |
Related topics from Ask NewsTypes and Uses of Vacuum Cleaners
MyContentBuilder - Found Oct. 17, 2008
The Hepa vacuum cleaner specializes in removing ... inch HG and 200 CFM • Automatic filter cleaning ... Johnson Save energy using Replacement ...
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Photos: New 'Steril-Zone(TM)' Room Air Purifier Enhances Indoor Air ...
Selecting The Best Air Purifiers-00-12
Knowhow-now.com - Found Oct. 12, 2008
... able to find the ones that have replacement part ... any air pollutant to chance, you can get the HEPA air filter. A HEPA air filter helps to ...
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Product Review Hoover Anniversary WindTunnel SelfPropelled Bagged ...
Associated Content - Found Oct. 11, 2008
... final filter for outgoing air so you have clean air going into your house as well as the Hepa ... bag so you may want to find a replacement ...
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NASA ISS On-Orbit Status 27 September 2008
SpaceRef - Found Sep. 28, 2008
... done every 90 days on the HEPA (high-efficiency ... Russian POTOK-150MK (150 micron) air filter unit ... the ASU toilet facilities, ...
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Photos: New 'Steril-Zone(TM)' Room Air Purifier Enhances Indoor Air ...
Calibre Macro World - Found Oct. 14, 2008
... without UV lamps -- even those with HEPA filters ... just 13.5' W x 15' D x 21' H (5.3 cm x 5.9 cm x 8.27 cm). Filter replacement is quick and ...
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Photos: New 'Steril-Zone(TM)' Room Air Purifier Enhances Indoor Air ...
San Francisco Business Times - Found Oct. 14, 2008
... without UV lamps -- even those with HEPA filters ... just 13.5' W x 15' D x 21' H (5.3 cm x 5.9 cm x 8.27 cm). Filter replacement is quick and ...
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Photos: New 'Steril-Zone(TM)' Room Air Purifier Enhances Indoor Air ...
Nashville Business Journal - Found Oct. 14, 2008
... without UV lamps -- even those with HEPA filters ... just 13.5' W x 15' D x 21' H (5.3 cm x 5.9 cm x 8.27 cm). Filter replacement is quick and ...
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Photos: New 'Steril-Zone(TM)' Room Air Purifier Enhances Indoor Air ...
Cincinnati Business Journal - Found Oct. 14, 2008
... without UV lamps -- even those with HEPA filters ... just 13.5' W x 15' D x 21' H (5.3 cm x 5.9 cm x 8.27 cm). Filter replacement is quick and ...
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Contamination Control
PharmaceuticalProcessing - Found Sep. 24, 2008
... a High Efficiency Particulate Air (HEPA) or Ultra Low Particulate Air (ULPA) filter is an ... when itâs time to purchase replacement parts ...
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Related topics from Technorati |
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