| expert system |
Problem-solving and decision-making system based on knowledge of its task and logical rules or procedures for using the knowledge. Both the knowledge and the logic are codified from the experience of human specialists in the field (the domain experts). Codification can take many forms, including rules, frames, or scripts. Examples in meteorology include systems used for the interpretation of satellite imagery and for fog and turbulence forecasting. See also knowledge-based system.
출처: amsglossary.allenpress.com/glossary/browse
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| expressivity |
Degree of expression of a trait controlled by a gene. A particular gene may show different degrees of expression in different individuals. See variable expressivity.
출처: www.fao.org/docrep/003/X3910E/X3910E08.htm
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| explantation |
The removal of cells, tissues or organs of animals and plants for observation of their growth and development in appropriate culture media.
출처: www.fao.org/docrep/003/X3910E/X3910E08.htm
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| exponential phase |
The growth stage where cells undergo their maximum rate of cell division. The exponential phase follows the lag phase, and precedes the linear growth phase. See growth phases. aka logarithmic phase.
출처: www.fao.org/docrep/003/X3910E/X3910E08.htm
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| explant |
A plant part aseptically excised and prepared for culture in a nutrient medium. cf donor plant.
출처: www.fao.org/docrep/003/X3910E/X3910E08.htm
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