1.
This method broadens the silence frequency bandwidth of muffler and improves its silence fuction.
这种方法拓宽了消声器的消声频带宽度,改善了消声器的消声性能。
2.
A broad-band constant beamwidth method for circular multi-element array
多基元宽频带恒定束宽圆弧形声基阵
3.
Broad-band impedance composite muffler design and application
宽频带阻抗复合消声器的设计和应用
4.
The Broadband Muffler Made From the Alloy Honeycomb Monolith
使用合金蜂窝体制造的宽频带消声器
5.
Research of RF Broadband LNA Based on SiGe BiCMOS Process;
SiGe BiCMOS射频宽带低噪声放大器技术研究
6.
A METHOD OF NOISE DATA PROCESSING IN FREQUENCY DOMAIN CALIBRATION FOR VERY BROADBAND SEISMOMETER
甚宽频带地震计频域标定的噪声数据处理方法
7.
An X band Low Phase Noise Wideband Frequency Synthesizer
X波段宽带低相位噪声混频锁相频率源
8.
The Extra Insertion Loss of Active Noise Barrier with Multiple-frequency Components;
有源声屏障对宽频带白噪声的新增插入损失
9.
wideband (cable) television
宽频带(有线)电视
10.
impulse bandwidth
脉冲(频)带宽(度)
11.
Design of CMOS UWB Low Noise Amplifier and Mixer
CMOS超宽带低噪声放大器和混频器的设计
12.
The finite element design of a low-frequency broad-band underwater transduer with fluid cavity resonance
一种低频宽带液腔谐振水声换能器有限元设计
13.
Digital hardware implementation of broadband noise FM signal generator system
宽带噪声调频信号产生系统的数字化硬件实现
14.
Blind beam-forming for broadband underwater acoustic signal
基于频域分解的水声信号宽带盲波束形成
15.
Bandwidth and central frequency are two key factors to it's quality.
带宽和中心频率是射频噪声干扰品质的决定因素。
16.
Research on a New Algorithm for Identification of Noise FM Jamming Band Width by Video Waveform of Radar
一种基于雷达视频波形的噪声调频干扰带宽辨识算法的研究
17.
internal-noise bandwidth
内噪声[固有噪声]带宽
18.
In addition decreasing the beam radius can also enhance the frequency bandwidth of the guide wave;
同时缩小聚焦半径也可以提高超声导波的频带宽度;