The WMAP team used computer programs to find the proportion of wave sizes generating the sound spectrum, just as a prism converts light wavelengths to color.

威尔金森微波各向异性小组运用计算机程序去发现产生声谱的微波大小的比例，正象棱镜转换波长到颜色。

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The frequency of the wave can be changed so that signals do not interfere with one another, allowing more of the spectrum to be used.

同时可以通过改变波段的频率以避免信号间的相互干扰，以便更多的频段能够得到使用。

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The new techniques include oversampling technique in digitalization of seismic wave form, spectrum contraction technique in data - transmitting and error-controlling and so on.

这些新技术包括地震波形数字化的过采样技术，数据传输中使用的紧缩频谱调制技术和差错控制技术等。

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Xenex uses harmless xenon gas to blast a broad spectrum of UV wave- lengths in all of ten minutes.

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His father demanded a lower-quality vocoder that would spare precious radio-wave spectrum.

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