linear perturbation analysis 中文意思是什麼

linear perturbation analysis 解釋
線性微擾分析
  • linear : adj. 1. 線的,直線的。2. 長度的。3. 【數學】一次的,線性的。4. 【動、植】線狀的;細長的。5. 由線條組成的,以線條為主的,強調線條的。
  • perturbation : n. 1. 慌張,動搖;混亂。2. 狼狽,不安,焦慮。3. 引起不安[混亂]的事物;引起動搖的原因。4. 【天文學】攝動;【物理學】微擾。adj. -al
  • analysis : n. (pl. -ses )1. 分解,分析;【數學】解析。2. 梗概,要略。3. 〈美國〉用精神分析法治療(= psychoanalysis)。
  1. The effect of the strain gradient on the onset of adiabatic shear instability in gradient - dependent particle reinforced metal matrix composites is investigated by using of linear perturbation analysis in this paper. the analytical results demonstrate that high strain gradient produced by the reinforcing particle will provide a strong a deriving force for the onset of adiabatic shear instability in mmcp

    結果表明:增強顆粒的加入,改變了基體材料的微結構,並在基體中誘導了高的應變梯度,而這種高的應變梯度為mmcp的失穩提供了強大的驅動力,使其更易發生絕熱剪切變形局部化失穩。
  2. The deflated restarted total minimization backward perturbation method ( drtminback ) is presented. when solving the nonsymmetric linear systems, the paper makes the total backward perturbation analysis to qmr method, and uses the total quasi - minimal backward perturbation ( tqmback ) technique. so the restarted total quasi - minimal backward perturbation ( rtqmback ) method is given

    同樣地,對求解非對稱線性方程組的qmr方法作出了向後擾動分析,結合總體向後擾動范數擬極小化的技巧,給出了求解非對稱線性方程組的總體擬極小向後擾動( tqmback )方法。
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