| life e. |
1. the number of years, based on statistical averages, that a given person of a specific age, class, or other demographic variable may be expected to continue living. 2. the average length of survival expected for an organism from a given point in its life cycle.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| life i. |
Freud's concept of all the constructive tendencies of the organism aimed at maintenance and perpetuation of the individual and species, in opposition to the death instinct.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| life t. |
any of various tables describing mortality and survival data for groups of individuals at specific times or over defined intervals; tables may summarize combined mortality experience by age over a brief period or may follow a cohort over time (cohort life t.) See also survival curve, under curve.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| lifelong o. |
obesity beginning in childhood and characterized by an increase both in number (hyperplasia) and in size (hypertrophy) of adipose cells; called also hyperplastic-hypertrophic o.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| life cycle |
The sequence of developmental stages through which an organism passes from fertilization to reproductive maturity.
출처: www3.csc.noaa.gov/scoysters/html/glossary.htm
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