“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	River Po river radar river run gravel river system river terrace river tide riverwash river water Rivest-Shamir-Adleman algorithm rivet riveting riveting hammer riveting stake rivet pitch rivet weld riving rivulet rivulose RJE RK galaxy R magnitude R meson R meter R Monocerotis rms value

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