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organic fertilizer
释义
organic fertilizer
Encyclopedia
农学
有机肥料
释
organic fertilizer
有机肥料
天然有机物质经微生物分解或发酵而成的肥料。其功能是改善土壤肥力、提高植物营养、提高作物品质。在中国又称农家肥料。
农学
有机肥
释
organic fertilizer
有机肥
主要来源于动物和(或)植物,经过发酵腐熟的含碳有机物料。
随便看
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
center of magnitude
center of mass
center of mass angle
center of mass coordinate system
center-of-mass coordinate system
center-of-mass energy
center of masses
center of mass frame
center-of-mass frame
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