1.
Studies on Synchronous Output for Dual-Wavelength RF Excited CO_2 Waveguide Laser
双波长射频波导CO_2激光器同步输出研究
2.
A tunable RF excited waveguide CO_2 laser with dual-channel,high synchronism and co-electrode
双通道共电极双波长高同步射频波导CO_2激光器
3.
radio-frequency carrier
射频载波, 高频载波
4.
Study of suppressing RF interference by range processing in the coast-ship HF surface wave SIAR
高频地波SIAR射频干扰距离域抑制方法
5.
Visco-acoustic transmission waveform inversion for velocity structure in space-frequency domain
频率域粘弹性声波透射波形速度反演
6.
A specific range of wavelengths or frequencies of electromagnetic radiation.
波段，波带电磁辐射的波长和频率的特定范围
7.
Conventional Simulcast Radio System
同频发射共波式无线电话系统
8.
The lower the frequency is, the greater the refraction of a cave will be .
频率越低，波的折射率越强。
9.
Method of insertion loss measurement for radio frequency filters.
射频滤波器插入损耗的测量方法。
10.
Research and Construction of Arch Test System for Radio-Frequency Absorbing Materials;
射频吸波材料拱形法测试系统的研制
11.
Studies on RF-excited Waveguide CO_2 Lasers with Folded Cavity;
射频激励折叠腔波导CO_2激光器的研究
12.
The Processing of RFID Signal Based on Wavelet Transform;
基于小波分析的RFID射频信号处理
13.
Studing on the Key Problem of the RF Microwave Teaching Experimental System;
射频微波教学实验系统关键问题研究
14.
Analysis and Implementation of RF Active Bandpass Filters Using CMOS Technologies;
射频有源CMOS带通滤波器的分析与实现
15.
Feature extraction of ultrasonic echo signals(RF);
超声回波射频(RF)信号的特征值提取
16.
Design of the Minitype Broadband Transmitting Antenna in HFSWR
小型宽带高频地波雷达发射天线设计
17.
A Multi-Standard RF Filter in 0.18 μm CMOS Technology
基于0.18μm CMOS工艺的多标准射频滤波器
18.
Design of RF sine wave generator based on AD9951
基于AD9951射频正弦波信号发生器的设计