蒙皮用板材 的英文怎麼說

中文拼音 [mēngyòngbǎncái]
蒙皮用板材 英文
sheathing plate
  • : 蒙名詞(蒙古族) the mongol nationality
  • : Ⅰ名詞1 (人或物體表面的一層組織) skin 2 (皮革) leather; hide 3 (毛皮) fur 4 (包在外面的一層...
  • : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
  • : Ⅰ名詞1 (片狀硬物體) board; plank; plate 2 (專指店鋪的門板) shutter 3 [音樂] (打拍子的樂器) ...
  • : 名詞1 (木料) timber 2 (泛指可以直接製成成品的東西; 材料) material 3 (供寫作或參考的資料) ma...
  • 板材 : panel; slab; [林學] board; plates; sheet material; steel sheet
  1. The selection of material, typical the structural designs, the mechanical property and the forming pressure of unmanned aircraft sandwich composite material have been studied in this paper. it has analysed and discussed the flexural properties of honeycomb sandwich plate delamination under bending loads in detail. and then the mechanical properties of the laminate panel are studied which are compared with honeycomb sandwich panel

    在圍繞某無人機料的基礎上,重點對蜂窩夾層結構的結構設計、力學性能、成型壓力對力學性能的影響,以及缺陷對蜂窩夾層結構復合料的彎曲性能影響進行了較深入的實驗研究和理論分析,同時比較了蜂窩夾層結構中面與同樣料鋪層的疊層力學性能的差異。
  2. In upper level optimization, the thickness and geometry factors of composite skins and webs as well as other structural dimensions are taken as design variables. then, considering the behavior constraints and the side constraints, the structural mass is minimized by the mathematical programming technique. in lower level optimization, the mathematical programming technique or the genetic algorithm ( ga ) is used to search the practical stacking sequence of composite skins and webs to realize the given thickness and geometry factors from upper level optimization

    底層優化設西北工業大學博士學位論文計以復合和腹等層合各分層的厚度(或鋪層數) 、鋪層角和鋪層順序為設計變量,以層合的幾何因子與頂層優化設計給出的最優幾何因子之間的誤差最小為目標,考慮層合厚度和製造工藝性約束,採數學規劃方法或遺傳演算法( geneticalgorithm ,簡稱ga )求出底層最優設計變量。
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