PRS

英

美

abbr.  太平洋火箭协会(Pacific Rocket Society); 分组无线电工作站(Packet Radio Station); 部分响应系统(Partial Response System)

BNC.30547

双语例句

• Mechanics Analysis of the 3-PRS Parallel Robot
  3-PRS并联机器人的力学分析
• Personalized recommendation system ( hereinafter referred to as PRS) applied to the fields of e-commerce and information services early, and has been relative mature.
  个性化推荐系统（简称PRS）最早应用于电子商务和信息服务领域，现已相对成熟。
• Interference of dual sources is an effective means of counteracting Passive Radar Seeker ( PRS).
  两点源干扰是干扰雷达导引头的重要手段。
• Optimization design of key parameters for the 3-PRS parallel mechanism
  3-PRS并联机构关键参数优化设计
• Objective To analysis the affect factors of artificial insemination by husband ( AIH) pregnancy rates ( PRs).
  目的分析夫精人工授精（AIH）的妊娠率及其影响因素。
• This article describes a digital communication system using partial-responsing signal ( PRS), expounds its effect to communication system and makes comparison of two modulation patterns.
  介绍了采用部分响应信号的数字通信系统，阐述了部分响应信号在通信系统中的作用，并采用了两种调制方式进行对比。
• Conclusion: Female age has significant impact on PRs of IVF ET, both of which are negatively correlated.
  结论：女性年龄对IVFET妊娠率有明显影响，它们之间存在负相关关系。
• It is very important for passive radar seekers ( PRS) to identify and track one of sources correctly among multi-sources.
  因此，被动导引头（Passive-Radar-Seeker，即PRS）正确分辨和跟踪其中一个辐射源尤其重要。
• By simulation it is shown that the capability of direction finding for the PRS under the multi-signal environment can be enhanced greatly by using the pulse leading tracking technique.
  仿真结果表明，根据脉冲前沿到达时间差分布情况，使用脉冲前沿跟踪技术可以很好地提高导引头在多信号环境下的定向能力。
• This paper describes the defect of amplitude-comparison discriminator in direction-finding system in PRS, then put forward a compensating method of digital automatic gain control.
  分析了比幅鉴别器在导引头测向系统中的缺点，提出了用数字式自动增益补偿的方法来加以改善。