基本解釋對數(shù)中頻放大器英漢例句雙語例句This paper main describes the Design of the IF signal Processing in The Spectrum Analyzer. The circuits composed with alterable BW Amplifier. step gain Amplifier. Programmable LOG/LIN Amplifier.文章主要講述了頻譜分析儀中頻信號的處理，包括可變帶寬放大器、步進(jìn)增益放大器、可程控對數(shù)I線性放大器等部分。log IF amplifier更多例句