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种群平衡
释义
种群平衡
Encyclopedia
理学
种群平衡
释
population equilibrium
种群平衡
种群数量在达到平衡水平或环境容纳量后,种群死亡率和出生率相等,种群数量围绕平衡点作较小幅度的波动,并长期维持在几乎同一水平上的现象。又称种群均衡。
Biology
population equilibrium
种群平衡
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right of reproduction
right of reputation
right of rest
right of safety protection
right of self-defense
right of self-determination
right of sexual expression
right of spouse
right of status
right of succession
right of the lord
right of the producer of phonograms and videograms
right of the property claim
right of translation
right of transmission and related rights
right of using curtilage
right of visit
right of way
right operation
right operator
right operator domain
right order
right-ordered group
right-ordered set
right Ore condition
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