nonsymmetrical 中文意思是什麼

nonsymmetrical 解釋
非對稱的
  1. Nonsymmetrical carburizing may also contribute to distortion

    滲碳的不對稱也可能導致變形。
  2. It brought forward genetic algorithms with binary character string coding, genetic operation is the best optional optimization preserving strategy operation, multipoint crossover and nonsymmetrical mutation based on researching widely the genetic algorithms " characteristics of varied coding modes, selection modes, crossover modes and mutation modes in allusion to genetic algorithms is difficult of multi - parameter coding and genetic operation ' s realization for wave impedances inversion

    針對遺傳演算法用於波阻抗反演涉及多參數編碼、以及對應遺傳操作不易實現的問題，在廣泛研究了遺傳演算法的各種編碼方式、及其對應的選擇方式、交叉方式以及變異方式特點的基礎上，提出了採用二進制字元串編碼、遺傳操作為最優保存策略選擇、多點交叉和非均勻變異的遺傳演算法。
  3. This paper brought forward global optimized wave impedances mixed inversion based on genetic algorithms with binary character string coding, genetic operation is the best optional optimization preserving strategy operation, multipoint crossover and nonsymmetrical mutation based on researching widely the genetic algorithms ' characteristics of varied coding modes, selection modes, crossover modes and mutation modes in allusion to genetic algorithms is difficult of multi - parameter coding and genetic operation ' s realization for wave impedances inversion

    摘要針對遺傳演算法用於波阻抗反演涉及多參數編碼、以及對應遺傳操作不易實現的問題，在廣泛研究了遺傳演算法的各種編碼方式、及其對應的選擇方式、交叉方式以及變異方式特點的基礎上，提出了採用二進制字元串編碼、遺傳操作為最優保存策略選擇、多點交叉和非均勻變異的遺傳演算法，基於該演算法形成了全局尋優的波阻抗混合反演方法。
  4. This paper analyzes the optical characteristics of fiber grating according to the theory of mode - coupling in nonsymmetrical optical wave - guide, which affords the gist for the testing of optical characteristics and tuning characteristics of fiber grating. moreover, we deduce the linear relationship between reflected wavelength shift of fiber grating and vertical displacement of cantilever beam which the fiber grating is sticked on

    論文根據非均勻光波導中的模式耦合理論，分析討論了光纖光柵的光學特徵，為光纖光柵的光學特性和調諧特性的測試提供理論依據；並根據材料力學原理推導了光纖光柵波長漂移量與側向位移的線性調諧關系。
  5. These formulas make the approximations for the derivatives at these points in a nonsymmetrical manner.

    這些公式使得這些點子上的導數近似式是非對稱形式。
  6. Here ' s an example of nonsymmetrical balance

    這有一個非對稱平衡的例子。
  7. Matrix decomposition and equivalent transformation of nonsymmetrical optical systems

    非對稱光學系統的矩陣分解與等效變換
  8. At last we veneer these eigenvalues. the third part extends the algorithm to solve the eigenvalue problem of nonsymmetrical matrices

    第三部分是把分而治之演算法推廣來計算非對稱矩陣的特徵值，考慮特徵值問題ax = x其中a是n n非對稱矩陣
  9. In order to enhance the precision and universality of the software, the author provided some improved way of calculation accordingly. the description of arithmetic in the nonsymmetrical valve train cam profile and polynomial dynamic cam profile was stressed

    為使該軟體具有更高的計算精度和更好的通用性，文章相應地提出了一些改進演算法，重點對非對稱式配氣凸輪及多項動力凸輪的演算法加以描述。
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