vector sum
英 [ˈvektə(r) sʌm]
美 [ˈvektər sʌm]
矢量和
英英释义
noun
- a vector that is the sum of two or more other vectors
双语例句
- Searching potential slip surface of slopes based on the vector sum analysis method
基于矢量和分析方法的边坡滑面搜索 - This paper firstly proposed some clarity-evaluation-functions of out-of-focus blurred image, they are the sum of square of gray-level gradient vector module, the sum of Roberts-gradients, and the sum of Laplacian operator.
本文首次提出了用图像灰度梯度向量模方和、Roberts梯度和与拉普拉斯（8邻域微分）算子和作为由于离焦产生的模糊图像的评价函数。 - Locating a Center-point of the Circular Projection Based on a Gray-scale Image and Vector Sum
基于灰度图像和矢量的圆心定位 - So the vector sum method can be widely used in practice.
因此该方法在工程实践中有望得到广泛的应用。 - The time and observation updates produced, respectively, the vector sum and intersection of two ellipsoids.
算法的时间更新和量测更新过程分别产生两个椭球的向量和与交。 - However, on the border of this region, owing to the ordered distribution of the hydroxyl electric moment, the vector sum of the electric moment per unit area is not equal to zero, which allows the moisture to be absorbed on the surface of the region.
在晶区边界上，由于羟基电矩的有序分布，单位面积上电矩的矢量和不等于零，水分可以被吸着在晶区表面上。 - A vector that is the sum of two or more other vectors.
两个或两个以上向量相加得到的向量。 - Calculation of Molecular Dipole Moments by Vector Sum of Bond Dipole Moments
以键矩矢量和法计算分子偶极矩 - The mutual coupling effect brings about vector sum of coupling energy between array antenna elements changing with the scan angle, that may result in larger power reflection in specific frequency and direction, and makes radiation pattern resulting in false beam segment.
互耦效应导致阵列天线单元间耦合能量的矢量和随扫描角而变化，在特定频率和方向上可能产生较大的功率反射，并且引起方向图出现虚假波瓣。 - Moreover total virtual alternation force of the entities is the vector sum between all intersected cubes on two kinds of FV and EE basic contact modes.
而其实体的总的虚拟交互力是在FV和EE两种基本接触模式下所分割的所有立方体间的矢量和。