“rectangular wave”的概念、定义、翻译、参考文献-科学参考

单词	rectangular wave
释义	rectangular wave [rek`taŋ·gyǝ·lǝr `wāv] ^ELECTRONICS A periodic wave that alternately and suddenly changes from one to the other of two fixed values. Also known as rectangular wave train.
随便看	percentage subsidence percentage support percent compaction percent defective percent distortion percentile percent make percent modulation percept perception perceptron perceptual overload perch perched aquifer perched block perched boulder perched groundwater perched lake perched rock perched spring perched stream perched water perched water table perching bed perchlorate

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