拓撲不可約性 的英文怎麼說

中文拼音 [yāoxìng]
拓撲不可約性 英文
topological irreducibility
  • : 拓動詞(把碑刻、銅器等的形狀和上面的文字、圖形印下來; 拓印) make rubbings from inscriptions pict...
  • : 名詞[書面語] (剁物所用的木墩) a block of wood
  • : 約動詞[口語] (用秤稱) weigh
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  1. The solution existence for dynamic topology optimization of truss is explored from the engineering point of views : when the design variables ( section areas ) are continuous and their bound are not imposed, if there is no frequency constraint, the optimal solution always exists for a given optimization problem and contrarily, when the frequency constraint is considered, the frequency will become the key constraint and also the solution existence will be changed by the topology alteration

    從一般工程意義上探討了桁架結構動力學優化設計解的存在:無固頻束時,設計變量連續且考慮上限束,則優化問題總是有解;考慮固頻束時,頻率束是是否有解的關鍵束,並且改變結構形狀以改變解的存在
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