短語(yǔ)詞組短語(yǔ)pulse e repetition frequency 脈沖重復(fù)頻率dual pulse -repetition frequency 雙重頻laser pulse repetition frequency 激光脈沖重復(fù)頻率pulse repetition frequency limitation 脈沖重復(fù)頻率極限Low Pulse Repetition Frequency 低脈沖重復(fù)頻率High Pulse Repetition Frequency 高脈沖重復(fù)頻率;高重頻middle pulse repetition frequency 中脈沖重復(fù)頻率pulse repetition frequency PRF 脈沖重復(fù)頻率staggered pulse repetition frequency 參差脈沖重復(fù)頻率 返回 pulse repetition frequency