drf

  • drf
  • 释义

    [医][=daily replacement factor(of lymphocytes)](淋巴细胞)日替补系数,每日置换因子;

纠错 数据更新时间:2024-12-23 00:05:49
1、

DRFM has developed an essential part of the electronic countermeasure ( ECM ) systems.

DRFM现今已成为 电子对抗 系统中的关键组成部分.

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2、

Based on the discussion on LFM signal, this paper studies several jamming methods and presents the simulation experiments, including: directed noise amplify jamming, phase modulation jamming, time-delayed jamming, frequency-shift jamming, etc.

在分析线性调频(LFM)信号的基础上,研究了多种基于DRFM的雷达干扰技术,仿真验证了干扰效果,包括:射频噪声干扰、噪声调相干扰、延时干扰和移频干扰等。

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3、

A new digital radio frequency memory ( DRFM ) system architecture based on digital channelized receiver is introduced.

提出一种基于数字信道化接收的数字射频存储 ( DRFM ) 系统设计方法.

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4、

Conclusion: RF system and DRFS were superior to Dick and Harrington in effect on reductive fixation.

结论: RF和DRFS复位固定效果上优于Dick、Harrington,在临床应用上应根据病人的具体情况而定.

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