“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	proton stream proton synchrotron proton theory of acid and base proton therapy proton transfer proton transfer polymerization proton transfer reaction proton zone proto-oncogene protopanaxadiol protopanaxatriol protophilic solvent protophloem protophobic solvent protophyte proto-planet protoplanet protoplanetary cloud protoplanetary disk proto-planetary nebula protoplanetary nebula protoplanetary system protoplasm protoplasmic astrocyte protoplasmic bridge

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