| activated sludge |
Activated sludge is a process in sewage treatment in which air or oxygen is forced into sewage liquor to develop a biological floc which reduces the organic content of the sewage. In all activated sludge plants, once the sewage has received sufficient treatment, excess mixed liquor is discharged into settling tanks and the supernatant is run off to undergo further treatment before discharge. ...
출처: en.wikipedia.org/wiki/Activated_sludge
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| actin filament |
Actin is a globular protein that polymerize helicaly forming actin filaments (or microfilaments), which like the other two components of the cellular cytoskeleton form a three-dimensional network inside an eukariotic cell. Actin filaments provide mechanical support for the cell, determine the cell shape, enable cell movements (through pseudopods); and participate in certain cell junctions, in cytoplasmic streaming and in contraction of the cell during cytokinesis. ...
출처: en.wikipedia.org/wiki/Actin_filament
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| actin- |
Actin is a globular protein that polymerize helicaly forming actin filaments (or microfilaments), which like the other two components of the cellular cytoskeleton form a three-dimensional network inside an eukariotic cell. Actin filaments provide mechanical support for the cell, determine the cell shape, enable cell movements (through pseudopods); and participate in certain cell junctions, in cytoplasmic streaming and in contraction of the cell during cytokinesis. ...
출처: en.wikipedia.org/wiki/Actin
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| actinide |
The actinide series encompasses the 14 chemical elements that lie between thorium and lawrencium on the periodic table with atomic numbers 90 - 103 inclusive. The actinide series is named after actinium, and this element is often included in the series by convention. All actinides are f-block elements except lawrencium. A strict correlation between periodic table blocks and chemical series would include actinium in the series and place lawrencium in the transition metals. ...
출처: en.wikipedia.org/wiki/Actinide
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| activation energy |
The activation energy in chemistry is the energy needed by a system to initiate a particular process. Activation energy is often used to denote the minimum energy needed for a specific chemical reaction to occur. For a reaction to occur between two colliding molecules, they must collide in the correct orientation, and possess a certain, minimum, amount of energy. As the molecules approach each other, their electron clouds repel each other. ...
출처: en.wikipedia.org/wiki/Activation_energy
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| Act | (of e.g. volcanos) being in a state of action or potential action |
|---|---|
| Act | (grammar) expressing action rather than a state of being |
| Act | (grammar) active voice |
| Act | exerting influence or producing an effect |
| Act | (astronomy |
| Act | in a state of habitual or vigorous activity |
| Act | characterized by energetic bodily activity |
| Act | in operation |
| Act | taking part in an activity |
| Act | being in physical motion |
| Act | (military) engaged in or ready for military or naval operations |
| Act | chemical agent capable of activity |