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Everyday Physics on Web Topic Map



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トピック (Topic Type) : "Waste" 廃棄物


▷知識の階層 (hierarchical structure of this topic type) Topic Maps
  上位の概念 (Superclass)
  1. Artifact Subject
▷話題 (topic instances) 【 以下 2 個の登録があります。】
  1. radioactive_waste
  2. waste_product
【内部出現】
Description
  1. Waste(s) (also known as rubbish, trash, refuse, garbage, junk, and litter) is unwanted or useless materials. (wikipedia)
概説
  1. 廃棄物とは、不要になり廃棄の対象となった物および既に廃棄された無価物を指す。(wikipedia)

【関連】
is_Navigation_of_Subject
>
  1. Waste Navigation
is_Navigation_of_SubjectHierarchy
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  1. Waste Navigation


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