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草业系统“倒金字塔”
释义
草业系统“倒金字塔”
Encyclopedia
农学
草业系统“倒金字塔”
释
reverse pyramid of grassland system
草业系统“倒金字塔”
在人类强烈干预和已有科学技术手段支持下,通过农学措施提高各个转化阶段的草地生产能力,使经济效益逐级放大(或增值)的“倒金字塔”模式。
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Middle Capital of Jin Dynasty
middle capital of Jin dynasty
Middle Capital of Liao
Middle Capital of Liao Dynasty
Middle Capital of Liao Dynasty Museum
Middle Capital of Ming Dynasty
middle cerebral artery
middle cerebral vein
middle childhood
middle Chinese grammar
Middle Chinese Phonology
middle Chinese sounds
middle class culture
middle construction
middle corona
middle-depth well drilling
middle dimensional
middle distance orienteering
middle ear
middle ear barotrauma
Middle East News Agency
Middle East respiratory syndrome coronavirus
Middle East respi-ratory syndrome,MERS
Middle East Supply Center
Middle East Wars
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更新时间:2025/7/25 14:40:02