英语词汇vector sum怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

vector sum

释义

vector sum

短语

1
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.
就线性运动而论，如果作用于严格物体上的诸力的矢量之和是零，那么这个物体就处于平衡状态。
2
In so far as linear motion is concerned, a body is in equilibrium if the vector sum of the.
就线性运动而论，如果作用于严格物体上的诸力的矢量之和是零，那么这个物体就处于平衡。
3
In an infinite dimensional space there always exist two subspaces whose vector sum is different from their span.
在一无限空间中恒存在两个子空间，其矢量和与其张成空间不同。

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单词	vector sum
释义	vector sum 简明释义矢量和：在数学和物理学中，矢量和是指将两个或多个矢量按照一定的规则相加得到的结果。网络释义短语 1 vector sum excited linear prediction 矢量和激励性预测编码 ; 向量和激动线性预测 2 vector sum excited linear predictive 矢量和激励线性预测 3 vector sum excited linear predictor 向量和激励线性预测器双语例句 1 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. 就线性运动而论，如果作用于严格物体上的诸力的矢量之和是零，那么这个物体就处于平衡状态。 2 In so far as linear motion is concerned, a body is in equilibrium if the vector sum of the. 就线性运动而论，如果作用于严格物体上的诸力的矢量之和是零，那么这个物体就处于平衡。 3 In an infinite dimensional space there always exist two subspaces whose vector sum is different from their span. 在一无限空间中恒存在两个子空间，其矢量和与其张成空间不同。
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