In mathematics, the absolute value of a number, irrespective of sign. 数学中,与符号无关的量,即一个数的绝对值。
And it decreases also with the increase of absolute value of the initial pulse chirp coefficient, but has no relation with the sign of chirping coefficient. 系统的输出信号的偏振度还随着信号原始啁啾系数绝对值的增大而减小,但与啁啾系数的符号无关。
The results show that the stability of the panels is greatly influenced not only by the absolute value but also by the positive and negative sign of the coupling coefficients B 16 and B 26. 结果表明,耦合系数B16、B26的正负符号与绝对值对板的稳定性的影响是十分显著的。