prf

中文释义

abbr.pulse recurrence frequency 脉冲重复频率，pulse repetition frequency 脉冲重复频率，proof 证据，praefatio (Latin=preface) （拉丁语）序言

Three pulse cancellation method is used and the PRF is programmable.

该对消器采用三脉冲对消方案,脉冲重复频率可编程.
Members should bring along One cheque, Payment Record Form ( PRF ), original membership card and Entry Forms.

会员须携同一张支票、一份付款记录表 ( PRF ) 及会员证正本并连同所有报名表递交.
High PRF and inverse receiver are often used in radar missile guidance.

在雷达导引头中经常采用高PRF倒置接收体制.