单词	凤尾蕨(图改)
释义	凤尾蕨(图改)Pteris serrulata L.
随便看	modulation; phase modulation power modulation precision modulation processing modulation processor modulation product modulation; pulse modulation-- pulse code (pcm) modulation-- qam modulation rate modulation ratio modulation reactor modulation response modulation rise modulations modulation scheme modulation solenoid valve modulation spectroscopy modulation suppression modulation system modulation theorem modulation transfer function modulation transfer function {= mtf} modulation transfer function {=mtf} modulation transfer function｛=mtf｝