主矢[量 principal vector
手机主题矢量图文件包 MIF
主电机矢量变频器 Main motor vector frequency ; main motor vector inverter
矢量主轴驱动装置 Vector Spindle Drive
根据主矢量理论给出了判断冲量拦截是否最优的理论依据，并给出了优化方法。
According to primer vector theory, whether the interception optimal and how to optimize was given.
对PLS的主矢量所张成的子空间进行了数学分析，并对该方法的降维去噪能力进行了讨论。
A mathematical analysis for PLS main component was finished, and the ability of reducing dimension and noise filtration of this method was discussed.
在这种情况下，为了解的唯一性，证明了必须另外给出每一边界围线上外力的主矢量与主力矩。
In such case, it is proved that, for the unique existence of solution, there must be given in addition the principal vector and the principal moment of the external forces on each boundary contour.
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