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1)  vector calculus
矢算
2)  Vector operation
矢量运算
1.
Research on the model of photoelectric auto-collimating system based on vector operation
基于矢量运算的光电自准直系统建模研究
2.
A novel reversible coordinate transform method,need not calculating the transform coefficient matrix,based on vector operation is proposed in this paper.
提出了一种基于矢量运算的新的坐标变换方法,该方法具有不需要计算转换系数矩阵、可逆的特点。
3.
The problem of the unified constant-frequency integration controlled three-phase three-wire parallel APF with vector operation is analyzed under unbalanced source,and an improved control strategy is proposed.
针对基于矢量运算的恒频积分控制三相三线制并联型有源电力滤波器,在电源电压不对称情况下存在的问题,提出了一种改进的控制策略。
3)  Vector calculation
矢量计算
4)  vector algorithm
矢量算法
1.
The Vector Algorithm for Automatic Buffer Creation for Linear Objects in GIS;
本文将线状目标缓冲区的生成分为每个线状目标缓冲区多边形独立生成过程和所有线状目标缓冲区多边形重叠合并过程两个阶段,并分别给出了相应的矢量算法。
5)  vector operator
矢量算符
1.
In the article the vector operator i is applied to the study of the phase of the simple harmonic vibration particle,convenintly determing the relations in phase among the displacement x,the speet V and the acceleration a of the particle in the simple harmonic vibration;and,bymeans of causation law, the physical meanings in the phrase disparity of the three was explained.
本文将矢量算符i应用于简谐振动质点位相问题的研究中,非常方便的确定了作谐振质点的位移x,速度v,加速度a间的位相关系,并用因果律解释了三者的位相差所包含的物理意义。
6)  Vector order Prewitt operators
矢量算子
补充资料:伯格斯矢量
分子式:
CAS号:

性质:是位错尺寸的量度。当位错在晶体内滑动时,原子沿着某一特定的方向相对于其邻近原子切变了某一特定的距离,表示这种原子位移的矢量定义为位错的伯格斯矢量。对螺型位错,位错线平行于伯格斯矢量;对刃型位错,位错线垂直于伯格斯矢量;对于混合型位错,位错线斜交于伯格斯矢量。

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参考词条