1.
iris-coupled cutoff attenuator
膜孔耦合截止衰减器
2.
The Mechanical Design of the Standard Piston Attenuator at 30MHz
30兆赫标准截止衰减器机械结构的设计
3.
This paper describes the main characteristics of the 30 MHz WBCO attenuator standard and the calibration system.
本文介绍30兆赫截止衰减器一级标准及其校准装置的一些主要特点。
4.
attenuation compensator
衰减均衡器衰减补偿器
5.
Analysis of Attenuation Coefficient and Cutoff Character in Isosceles Right Triangular Waveguide and Pentagonal Waveguide;
等腰直角三角形和五边形波导截止特性和衰减特性分析
6.
The rolloff is usually expressed as attenuation per unit interval, such as6 dB per octave.
衰减截止频率通常被表示为单位音程的衰减，比如每一个八度降低6分贝。
7.
attenuation box
衰减器箱，衰耗器箱
8.
notching diplexer
锐截止式天线共用器
9.
linear cut-off low-pass filter
线性截止低通滤波器
10.
sharp cutoff lowpass filter
锐截止式低通滤波器
11.
Faulty high pressure cut-off switch.
高压截止器开关出故障。
12.
attenuator: a device that attenuates an electrical signal.
衰减器,减压器: 使电子讯号减弱的装置。
13.
A device that attenuates an electrical signal.
衰减器，减压器使电子讯号减弱的装置
14.
metallized glass coaxial attenuator
涂金属玻璃同轴衰减器
15.
rotary waveguide variable attenuator
旋转波导可变衰减器
16.
sound attenuation
消声器（噪声衰减装置）
17.
panel mount variable optical attenuator
面板安装可变光衰减器
18.
video attenuator switch
视频信号衰减器开关