vector sum 中文意思是什麼

vector sum 解釋
【數學】矢和。

  • vector : n 1 【數學】向量，矢量，動徑。2 【航空】飛機航線；航向指示。3 【天文學】幅，矢徑。4 【生物學】帶...
  • sum : SUM ＝surface to underwater missile 艦對水下導彈[飛彈]。n 1 總數，總計，總額；【數學】和。2 〈the...
  1. Adopting the assummation that the quark interaction is the sum of the usual one - gluon direct exchange and the mixture of linear scalar and vector potentials, we structure the relativistic corrections of order v2 / c2to the cornell potential, including the annihilation potential for the quark and antiquark of the same favors which plays the same role with the one - gluon direct exchange at short distances. the effects of the relativistic corrections on the hyperfine splittings of quarkonium states are discussed, and a good fit to the available experimental data is obtained on heavy quarkonium mass spectra

    采納庫侖勢源於單膠子直接交換，而線性禁閉源於標量和矢量的混合，同時考慮在短程區域與單膠子直接交換起同樣作用的同味正反夸克的湮滅，構造了靜態夸克-反夸克勢到v ~ 2 c ~ 2級次的完全相對論修正，並擬合計算了重介子偶素的能譜，討論了相對論修正對重介子偶素能級分裂的作用。
  2. In an infinite dimensional space there always exist two subspaces whose vector sum is different from their span.

    在一無限空間中恆存在兩個子空間，其矢量和與其張成空間不同。
  3. Pcc takes the normal vector of a hyperplane as the projecting direction, onto which the algebraic sum of all samples " projections is maximized, such that samples in one class can be separated well from the other by this hyperplane

    主分量分類器是在兩類樣本投影代數和最大的前提下，獲得最佳投影方向（分類面法方向） ，實現樣本分類。它的不足之處在於： 1
  4. We have discussed sum for subspace of vector space, and cannot popularize sum of subspace to infinitude

    摘要對向量空間的子空間的和的概念不能推廣到無限多個子空間的情形進行了討論。
  5. As the vectors go around, the amplitude of the sum vector gets bigger, and smaller, and the intensity pulsates.

    在矢量旋轉時，合矢量的振幅時而變大，時而變小，因而強度作脈動變化。
  6. In a dynamic situation the vector sum of the forces acting on the body vanished as in the static case.

    在動力學狀態下，作用在物體上的力的矢量和與靜力學情形一樣化為零。
  7. Any two vectors whose vector sum equals a given vector are called the components of that vector.

    假如任意兩個矢量的和等於一個給定的矢量，這兩個矢量就稱為該給定矢量的分量。
  8. As mentioned above, we have not explicitly used the first condition for equilibrium, that the vector sum of the forces be zero.

    如上所述，我們沒有直接應用第一平衡條件，即力的矢量和為零。
  9. Vector sum excited linear prediction selp

    矢量和激勵性預測編碼
  10. Vector sum excited linear prediction vselp

    矢量和激勵線性預測
  11. Vector sum excited linear prediction

    矢量和激勵性預測編碼
  12. Multi - factors risk analysis for investment project amp; amp; weighted vector sum

    投資項目多因素風險分析與加權矢量和
  13. In so far as linear motion is concerned, a body is in equilibrium if the vector sum of the forces acting upon it is zero

    就線性運動而論，如果作用於嚴格物體上的諸力的矢量之和是零，那麼這個物體就處于平衡狀態。
  14. While two ( or more ) electromagnetic waves of the same frequency, same direction of vibration, same phase or constant phase difference superpose in space, the amplitude of composite wave is vector sum of the amplitude of each wave

    由兩個（或兩個以上）頻率、振動方向相同、相位相同或相位差恆定的電磁波在空間疊加時，合成波振幅為各個波的振幅的矢量和。
  15. An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary

    四元數一實數和一矢量的和的表達式，有四個項，一個為實數項，另外三個為虛數項
  16. First, do a preliminary sum up in the field of the monetary policy transmission in real estate, from three aspect, theory of monetary policy transmission, key method of monetary policy transmission research ( vector autoregression ) and policy evaluation and study from different country researchers

    為了回答這樣的問題。本文首先從貨幣政策傳導理論、貨幣政策傳導主要研究方法（向量自回歸）以及各國學者對貨幣金融政策研究評價3個方面對房地產市場貨幣政策傳導效應的研究完成初步的歸納與討論。
  17. Product shrinkage, general sum shrinkage, elimination and extraction operators are proposed to shrink the truth vector

    但是， rm邏輯綜合和優化是困難的，尤其是對混合極性的rm邏輯，則更是這樣。
  18. This article proves that primary transformation of line in a matrix is used to judge the dependence and equivalence of vector set as well as the linear representation of vector and to evaluate the radix and dimension of sum and intersection of vector space

    給出了利用矩陣的初等行變換，判斷向量組的相關性，向量組的等價及求向量子空間的和與交的基和維數的方法。
  19. In the third section we firstly introduce the concept of frame vector for a unitary system, then give a if - and - only - if condition for it and at last we get the condition for the sum a 1 + b 2 to be a frame vector, where a, b are two operators and 1, 2 are two frame vectors

    第三節先引入酉系統的框架向量的概念，然後給出一個酉系統中框架向量的充要條件，最後得出兩個框架向量_ 1與_ 2 ，分別經過兩個運算元a ， b作用后，它們的和a _ 1 + b _ 2在什麼情況下仍是框架向量。
  20. It decomposes the traditional state vector into the sum of the nominal filtered estimate and the remainder estimate

    分部估計方法將狀態估計分解為標稱濾波估計和餘項估計2項相加的形式。
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