片语

pulse frequency[电子] 脉沖频率；脉率；脉搏率；脉沖重复频率

pulse repetition frequency PRF脉沖重复频率

Low Pulse Repetition Frequency低脉沖重复频率

laser pulse repetition frequency激光脉沖重复频率

High Pulse Repetition Frequency高脉沖重复频率

dual pulse-repetition frequency双重频

pulse repetition frequency limitation脉沖重复频率极限

pulse rate脉搏率；脉沖重复频率

pulse e repetition frequency脉沖重复频率

staggered pulse repetition frequency参差脉沖重复频率

middle pulse repetition frequency中脉沖重复频率

英汉例句

• blind speed phenomenon due to doppler frequency usually exists in moving target indication radar. this disadvantage affect is avoided through staggered pulse repetition frequency method.

  动目标显示雷达中通常存在多普勒频率所引起的「盲速」现象，常采用参差脉沖重复频率的方法来克服这种不利影响。

• crater depth versus pulse power density, average laser power, pulse repetition frequency and focal distances are built up through experiment.

  试验建立起了凹坑深度与脉沖功率密度、激光平均功率、脉沖重复频率和离焦量之间的关系曲线。

• in view of application of medium pulse repetition frequency pulse doppler(mprf pd) radar, a main-lobe clutter suppression filter is designed.

  针对中重频pd雷达应用背景，设计了一种主瓣杂波抑制滤波器。

• this dissertation studies the ground clutter suppression of absr. because low pulse repetition frequency (lprf) and low side-lobe antennaare adopted, we focus on main-lobe clutter suppression.

  本文主要研究机载战场侦察雷达的地杂波抑制，由于采用了低脉沖重复频率和低副瓣天线，我们主要考虑主杂波的抑制。

• this paper studies the design of pulse repetition frequency of an x-band height-finding radar for clutter suppression and presents an algorithm for fuzzy distance solution.

  本文首先从杂波抑制着手 ，研究x波段测高雷达脉沖重复频率的设计 ，在此基础上设计一种解距离模糊的展开算法。