pitch,frequency,究竟该如何区别?

pitch,frequency,究竟该如何区别? pitch fundamental frequency是什么意思如题 frequency excitement mounts to a pitch是啥意思?如题 英语翻译如题,a wave with a 20KHz frequency? 请问plunge frequency是什么意思?对应的术语如何用中文翻译? frequency 通信中的frequency chirp是什么意思,如这句话：We calculate the phase and frequency chirp observed at the outputof the HNLF.回答正确再发100 pitch and PITCH怎么样 blade pitch 英语翻译The tone system is the pitch function with a single syllable,which can make a distinction between difference signification.The physical level performance of the tone is the functional relationship between the fundamental frequency and tim 爱你的和你爱的究竟该选哪个?为什么?如题 VIDED FREQUENCY Frequency是什么意思 frequency是什么意思 frequency word frequency amplitude