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阈限双因子法
释义
阈限双因子法
Encyclopedia
农学
阈限双因子法
释
method of double threshold values; MDTV
阈限双因子法
依据草地植物对放牧的生理和生长响应,用牧草生理生长低限(physiological low limit; PLL)、生理生长上限(plant ultimate limit; PUL)、放牧期(grazing stage; G期)和再生长期(regrowth stage; R期),构建放牧草地健康管理和评价的生理、生长阈限双因子(见图)的方法。
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center of a representation
center of a ring
center of a set
center of a sphere
center of attaction
center of buoyancy
center of circumcircle
center of curvature
center of dispersion
center of economic interest
Center of Environmental Emergency and Accident Investigation, Ministry of Ecology and Environment of the People's Republic of China
center of expansion
center of figure
center of force
center of gravity
Center of gravity method for facility location
center of gyration
center of homology
center of inertia
center of inflection
center of interest
center of inversion
center of involution
Center of land
center of light
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