“time and frequency signal”的概念、定义、翻译、参考文献-科学参考

单词	time and frequency signal
释义	time and frequency signal Encyclopedia 工学时间频率服务释 time and frequency signal时频信号具有一定周期的时间和频率信号的总称。某一系统或设施有序和正常工作的基础。
随便看	town-village system town（rural）construction planning Towolhoe to work wonders towpath of Shanyin county tow-to-top process towveyor toxemia and septicemia toxic and harmful contaminants monitoring toxic and harmful gas detection alarm toxic and harmful grass toxic and non-toxic toxicant toxicant purification toxic article toxic asphyxia toxic blue algae monitoring toxic diffuse goiter toxic injury to the eye resulted from medications and toxicants toxic injury to the eye resulted from toxicants toxicity toxicity assessment toxicity of medicinals toxicity of single salt toxicity reducing and efficacy enhancing

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