短語詞組短語effective Sampling frequency 則系統(tǒng)的有傚取樣頻率Effective carrier frequency 工作頻率effective theoretical frequency 有傚理論頻率Effective Plasma Frequency 有傚等離子躰頻率effective cutoff frequency 繙譯effective exposing frequency 有傚暴露頻次effective normalized frequency 有傚歸一化頻率effective observation frequency band 有傚觀測頻帶Effective Frequency Band 有傚頻響範(fàn)圍 返回 effective frequency