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1)  high PRF signal
高重频信号
2)  HPRF radar signal
高重频雷达信号
3)  high-PRF laser signal
高重频激光信号
1.
This article synoptically introduces the laser active imaging guided weapon,analyzes the characteristics of the guided signal,calculates and analyzes the check ability of the continuous-wave laser signal,puts forward the new technique idea to handle the high-PRF laser signal,provides the reference for the engineering application.
概要介绍了激光主动成像制导武器,分析了制导信号的特征,对连续波激光信号检测能力进行了计算分析,对高重频激光信号的处理提出了新的技术思路,为工程应用提供了借鉴。
4)  high frequency signal
高频信号
1.
Seismic geophone tailcone is improved so as to enhance the coupling between geophone and ground and then to reduce the absorption attenuation of high frequency signal in surface low-velocity layer.
本文从降低地震勘探中表层低速带对高频信号的吸收衰减、增强检波器与地表的耦合入手,对检波器尾锥结构进行改进,即增加检波器尾锥长度,从而提高检波器接收有效信号的能力,有利于高频信号的采集和保真。
2.
Meanwhile,research on the reliability of transient-based protection under the interferer of high frequency signal was performed.
在对高频信号及故障信号进行频谱分析的基础上,针对不同位置不同故障类型做了大量仿真测试,对暂态量保护在高频信号干扰下的可靠性进行了研究。
3.
This technology is much fit for high frequency signals.
该技术尤其适用于高频信号,阻带中心频率越高,其覆盖的工作频带越宽。
5)  high-frequency signal
高频信号
1.
High-resolution seismic prospecting is one of the common geophysical prospecting methods in engineering investigation, and it is very important to excite high-frequency signals.
高分辨率地震勘探中,如何激发高频信号是至关重要的问题。
2.
In view of the anti-jamming question of high-frequency protection,the paper first analyzes the high-frequency channel of high-frequency protection,the generation and intruding means of lightning waves and other traveling waves,thus discriminating different characteristics among high-frequency signals,lightning waves and other traveling waves.
针对高频保护的抗干扰问题,从分析高频保护高频信道、雷电波及其它行波产生和入侵方式入手,区分高频信号与雷电波及其它行波不同特点,提出在高频电缆两端串联同向双绕组电抗器,对雷电波及其它行波进行削峰降幅,降低雷电波及其它行波对高频保护装置收发信机的冲击作用,从而进一步提高高频保护的抗干扰能力。
6)  ultra high frequency signal
特高频信号
补充资料:半频哪醇重排
分子式:
CAS号:

性质:与频哪醇类似,邻氨基醇在亚硝酸作用下也可以发生重排。例如:1,1-二苯基-2-氨基-1-丙醇在亚硝酸作用下可重排为1,2-二苯基-1-丙酮:这种类型的重排,被称为半频哪醇重排。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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