“standard preemphasis”的概念、定义、翻译、参考文献-科学参考

单词	standard preemphasis
释义	standard preemphasis [`stan·dǝrd prē`em·fǝ·sǝs] ^{COMMUNICATIONS} Preemphasis in frequency-modulation and television aural broadcasting whose level lies between upper and lower limits specified by the Federal Communications Commission.
随便看	Strophomenida Strophomenidina Strouhal number Strowger system struck capacity struck joint structural adhesive structural analysis structural bench structural bulkhead structural clay tile structural concrete structural connection structural contour map structural deflections structural drawings structural drill structural drilling structural engineering structural engineering system solver structural fabric structural foam structural formula structural frame Rosette Nebula

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