(1)伪矢量又称赝矢量。 (2)The crossproduct of two vectors is properly called a pseudovector(伪矢量,Griffiths,电动力学导论) (3)一般的矢量在坐标系反演时会改变方向,而伪矢量不会。 (4)有关伪矢量的例子还有角速度,角动量等。
为了方便描述曲梁横截面的有限转动,引入了转角伪矢量的概念。
A rotational pseudovector is introduced for conveniently describing the finite rotations of cross-sections.
在伪随机测试方式下,随着测试的进行,测试矢量的效率大幅降低。
In pseudo random test mode, the efficiency of the vectors decreases sharply as the test progresses.
由于主特征矢量排出的矩阵阶数较低,也不会出现伪峰。
The matrix arranged by main eigen-vector possesses lower dimensions, so no pseudo peak will appear.
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