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деятельность > переработка > провеивание зерна

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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

创建: 2009-03-23T00:00:00Z

skos:notation: 8409

провеивание зерна  

定义

  • Winnowing is a process which separates heavy and light material, usually by air (chaff is separated from grain, or pests are removed from stored grain). In sedimentology, winnowing is the natural removal of fine material from a coarser sediment by wind or flowing water.

    创建: 8/2/22

    (en)

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http://aims.fao.org/aos/agrovoc/c_8409

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