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。

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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。

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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。

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HSS, by contrast, shoots tightly focused waves of ultrasound (meaning it exceeds the frequency range of human hearing).

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The company also provides a range of high-frequency design processes and capabilities that can be used in custom design.

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Global warming is often predicted to cause a devastating increase in the range and frequency of malaria, but somebody forgot to tell the malarial mosquitoes.

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