valid_data_signal_有道手机词典

1.It is a hot problem considered by many scientists that how to extract the valid signal in data of seismic prospecting with inherence of the chaos.
如何根据混沌固有的性质，对地震勘探资料中的有效信号进行提取是许多科学工作者极为关注的问题。
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2.Considering that there is no valid data in the vertical blanking intervals of the video signal, bulk transfer with one field as a unit is used in the input channel.
针对视频图像场消隐期间无有效数据的特点，输入通道中外设以场为单位分块传输实时泄漏截获数据至主机。
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