The optimum parameters include the optimumfrequency spacing, average damping ratio, and tuning frequency ratio.
最优参数包括最优频率间隔、最优平均阻尼比和最优调谐频率比。
2
Through testing the optimumfrequency range of the high voltage- high frequency igniting has been put forwarded. given new type ignitores of British.
并对高压高频引弧的最佳频率范围提出了实验数据。
3
Simultaneously, it provides the method to determine the best pressure of header system and optimumfrequency of variable frequency pump based on the special working condition.