The regular pattern of influence on impact spectra by amplitude of pulse excitation and system damping was discussed.
讨论了脉冲激励幅值以及系统阻尼等对冲击谱的影响规律。
A main mission of antenna pattern synthesis is to determine the array's excitation coefficients.
天线方向图综合的一项主要任务，是确定阵元的激励系数。
A main mission of antenna pattern synthesis is to determine the array's excitation coefficients.
天线方向图综合的一项主要任务，是确定阵元的激励系数。
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