航空動力破壞 的英文怎麼說

中文拼音 [hángkōngdònghuài]
航空動力破壞 英文
aerodynamic destruction
  • : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  • : Ⅰ動詞1 (完整的東西受到損傷) be broken; be damaged 2 (使損壞) break; break down; damage 3 (使...
  • : Ⅰ形容詞1 (不好的; 惡劣的; 使人不滿意的) bad 2 (表示程度深 多用在表示心理狀態的動詞或形容詞後面...
  • 航空 : aviation; voyage
  • 破壞 : 1 (使建築物等損壞) destroy; wreck; ruin 2 (使事物受到損害) do great damage to; do harm to; da...
  1. Taking ti alloy tc11 electron beam welded work - piece as research object, which is the conventional material of aero engine compressor blisc, the fatigue damage evolution law of fatigue damage action in the area of welded joint based on damage mechanics theory is analysed, and fatigue damage model, which macro - parameter and micro - damage characteristics are related, with fractal geometry - a new conception of modern mathematics is set up in this paper. it tries to research the measuring method of fatigue fracture fractal dimension and the relationship of fractal damage variable with fatigue life. it also sets up the welded joint fatigue damage fractal evolution equation

    本課題以機壓氣機葉盤常用材料鈦合金( tc11 )電子束焊構件為研究對象,對焊接接頭的疲勞行為,基於損傷學理論分析其疲勞損傷演化規律,應用現代數學的新概念? ?分形幾何學理論,建立宏觀參量與細觀損傷特徵相聯系的疲勞損傷模型,研究疲勞斷口分維數測量方法以及分形損傷變量與疲勞壽命之間的關系,建立焊接接頭疲勞損傷分形演化方程。
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