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productivity hypothesis
释义
productivity hypothesis
Encyclopedia
理学
生产力假说
释
productivity hypothesis
生产力假说
认为环境资源和能量所决定的初级生产力调控生态系统中物种多样性的假说。又称能量假说(species-energy hypothesis)。
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quadrature amplitude modulation, QAM
quadrature component
quadrature detector
quadrature error
quadrature formula
quadrature method
quadrature mirror filter
quadrature modulation
quadrature of a circle
quadrature of extrapolation
quadrature of interpolation
quadrature [phase] amplitude
quadrature phase amplitude
quadrature problem
quadrature shift
quadrature squeezed state
quadrature sum
quadrature-sum method
quadraxial mounting
quadraxial tracking frame
quadraxial tracking system
quadriamicable number
quadric
quadric cone
quadric curve
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