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r型选择和
K
型选择
释义
r型选择和
K
型选择
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农学
r型选择和K型选择
释
r-type selection and K-type selection
r
型选择和
K
型选择
在进化过程中,动物面临着两种相反的、可供选择的进化对策。一种是低生育力的,亲体有良好育幼行为的对策,称为r型对策;另一种是高生育力的,无亲体关怀行为的对策,称为K型对策。成体大小相似的物种,如果产小型卵,其生育力就高,但由此导致的高能量消耗必然会降低其对幼体保护和关怀的投资。
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thermal luminescence dosimeter
thermally assisted direct line atomic fluorescence
thermally assisted direct-line atomic fluorescence
thermally assisted flux flow
thermally assisted flux flow, TAFF
thermally conductive materials
thermally conductive plastic
thermally controlled solidification
thermally driven tide
thermally engraved hologram
thermally engraved hologram, thermoplastic hologram
thermally fissionable material
thermally induced polymerization
thermally processed flavourings for food
thermally stabilized polycrystalline diamond bit
thermally stimulated current
thermally stimulated current spectroscopy
thermally stimulated current spectrum
thermally stimulated depolarized current
Thermally Stimulated Exoelectron Emission
thermally stimulated luminescence
thermal magnetic effect
thermal-magnetic effect
thermal magnetic oscillation generation technology
thermal management control
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