An acoustic-emission pulse contains a very wide range of frequency components, extending up into the megacycle range.
声发射脉冲就包含一个很宽的频率组成范围，可扩展到兆赫。
At the expense of increasing probability of misinformation (false alarm), weak signals in very wide range of frequency spectra may be resolved.
以增加错认(或虚惊)概率为代价，可以在很宽频谱范围内分辨微弱的信号。
E5071C network analyzer has a wide range of frequency and many functions, in the same product with the highest frequency performance and the fastest test speed.
E5071C网络分析仪具有广泛的频率范围和众多功能，在同类产品中具有最高的射频性能和最快的测试速度。
E5071C network analyzer has a wide range of frequency and many functions, in the same product with the highest frequency performance and the fastest test speed.
E5071C网络仪具有广泛的频率范围和众多功能，在同类产品中具有最高的射频性能和最快的测试速度。
In study of constant force grinding, a calculation method, which could calculate frequency range of frequency feature parameter automatically, is presented based on generic algorithm in this paper.
本文结合恒力磨削的研究，基于遗传算法提出了一种可自动地确定测试信号频域特征参数频率计算范围的方法。
Low loss at wide range of frequency.
在大范围频率使用上低损耗。
For RF PA, always require it can output a certain power within a range of frequency, at the same time meeting the system nonlinear requirements and have high conversion efficiency.
射频功率放大器总是要求在一定频率范围内输出一定的功率，同时满足系统的线性度和高效率要求。
For RF PA, always require it can output a certain power within a range of frequency, at the same time meeting the system nonlinear requirements and have high conversion efficiency.
射频功率放大器总是要求在一定频率范围内输出一定的功率，同时满足系统的线性度和高效率要求。
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