1.
crossband beacon
交叉频带信标(双频率应答器)
2.
bilinear frequency characteristic displaying instrument
双线性频率特性显示仪
3.
double frequency spectral density functio
双重频率谱密度函数
4.
The frequency effect of a low-MHz bi-beam ultrasonic irradiation;
低频双束超声辐照的频率效应(英文)
5.
Frequency Control Strategy of Variable-speed Constant-frequency Doubly-fed Induction Generator Wind Turbines
变速恒频双馈风电机组频率控制策略
6.
Test and analysis of bicrystal Josephson junction mixer's conversion efficiency
约瑟夫森双晶结混频器变频效率测量分析
7.
Precise Velocity Measurement Approach in Dual-Carrier-Frequency Stepped-Frequency Radar
双载频步进频率雷达精确速度测量方法
8.
in - line antenna
并行馈电双环形[宽频率]天线
9.
Study on High Power Factor Dual-PWM Variable-Frequency System;
高功率因数双PWM变频调速系统的研究
10.
Study on the Density and Vibration Frequency of Double Layer Soil;
双层土振动频率与密实度关系的研究
11.
Design of Audio Power Amplifier Based on Bipolar Process;
基于双极工艺的音频功率放大器设计
12.
Europe and Asia TWSTFT activities at NTSC
NTSC欧亚卫星双向时间与频率传递
13.
The Analysis and Design of 10/15GHz Double-Screen Frequency Selective Surface
10/15GHz双屏频率选择表面的分析与设计
14.
Cutoff Frequencies Analysis of Bichromatic High-Order Harmonic Generation Spectra
双色激光脉冲谐波谱的截止频率分析
15.
Clinical Application of Dual Chamber and Rate Responsive Dual Chamber Pacemakers;
双腔及双腔频率应答起搏器的临床应用
16.
Power Budgets for Two-way Satellite Time Transfer Link
卫星双向时间频率传递链路中的功率预算分析
17.
Influence of Frequency Stability on Bistatic SAR Resolution
频率源稳定性对双基地SAR的分辨率影响
18.
Compare of Adaptive Rate between Active-sensing and Active-QTinterval-sensing Rate Responsive Pacemakers;
体动感知与体动+QT间期双感知频率适应性起搏器应答频率的比较