“pi section filter”的概念、定义、翻译、参考文献-科学参考

单词	pi section filter
释义	pi section filter [`pī ´sek·shǝn ´fil·tǝr] ^ELECTRICITY An electric filter made of several pi networks connected in series.
随便看	phosphorus pentoxide phosphorus sesquisulfide phosphorus thiochloride phosphorus tribromide phosphorus trichloride phosphorus triiodide phosphorus trisulfide phosphorylase phosphorylation phosphoryl chloride phosphosiderite phosphotransacetylase phosphotungstic acid phosphotungstic pigment phosphowolframic acid phosphuranylite phot photic zone Photidae photino photoacoustic spectroscopy photoaddition photoalidade photoautotrophic photobiont

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