noise figure meter

用法例句

Finally, the internal and external noise measuring instrument trend of development is discussed.

噪声测量仪已由一般的声级计发展到噪声实时分析仪。

noise figure measuring set for microwave equipment

微波噪声指数测量仪

measuring set of noise figure of TWT

行波管噪声指数测量装置

Noise Instrument Reconstructed by Vibration Instrument S0910 for Rolling Bearings

S0910型滚动轴承振动测量仪改造的噪声测量仪

Improvement of Noise Testing Software Based on Virtual Instrumentation and Development of Electrical Parameter Testing System;

电噪声虚拟仪器测量软件的改进与电参数测试系统研制

Evaluate the measuring sensitivity of various phase noise measuring instrument

各种相位噪声测量仪测量灵敏度的评估

automatic bone mass index radiogrammeter

骨质指数自动测量仪

Principle and Millimeter Wave Frequency Expanding Measurement Technology of Noise Figure Meter

噪声系数测试仪的原理及毫米波扩频测试技术

transistor low-frequency noise-meter

晶体管低频噪声测试仪

The measurements of repressing the electromagnetic noise around the BES

北京谱仪附近空间电磁噪声测量和抑制工作

Attention Paid to Measuring Phase Noise When Using Signal Analyzer Beijng Institute of Radio Metrology &Measurement

信号源分析仪测量相位噪声的注意事项

DResearch on Measuring Ball Mill Loads Apparatus Based on Analyzing Noises Frequent Bands

基于噪声频谱的磨煤机负荷测量仪研究

Design of Testing Radiometer in Radar Receiver Noise Figure Analysis Instrument

雷达接收机噪声系数分析仪中测试辐射计设计

Design of Warning Radar Receiver Noise Coefficient-measuring Instrument

对空警戒雷达接收机噪声系数测试仪的设计

The Research of Digital Communication in Low Noise Testing System;

低噪声测量系统数字传输技术的研究

The Environment Electromagnetic Noise Test and Instrument Design Based on the Surface Nuclear Magnetic Resonance Instrument for Groundwater Investigation;

基于核磁共振找水仪的环境电磁噪声测量仪的设计与实现

Measurement System of Tractor s Noise Identification and Failure Diagnosis Based on Virtual Instrument;

基于虚拟仪器的拖拉机噪声识别与故障诊断的测量系统

Noise figure measurement techniques of 3 mm monolithic integrated circuits

三毫米单片集成电路噪声系数测量技术

Code for measurement of noise in industrial enterprises

工业企业噪声测量规范