衰减测量时对电信号通过系统或设备所受衰减值的测量。是衡量通信设备或器件传输电性能的重要技术手段。
... acoustic attenuation 声衰减 attenuation curve 衰减曲线 attenuation measurement 衰减测量，减弱测定 ...
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衰减测量计 attenuation gauge ; gauge attenuation
衰减测量器 [仪] decremeter
辐射衰减测量 radiation attenuation measurement
声衰减测量 [声] acoustical attenuation measurement
衰减测量设备 [仪] attenuation measuring equipment
串音衰减测量仪 crosstalk attenuation measuring set
超声衰减测量 ultrasonic attenuation measurement ; Ultrasonic attenuated measuring
微波衰减测量 Microwave attenuation measurement
衰减补偿测量器 compensating attenuation meter
在微波大衰减测量中，噪声是一项主要误差来源。
Noise is one of important errors in attenuation measurement, especially in the large attenuation measurement.
研究了单通道和双通道微波衰减测量系统中的射频泄漏所导致的测量误差。
The attenuation measurement error due to RF leakage in a single channel and a dual channel microwave attenuation measurement system is investigated.
为了满足大衰减量值的溯源，研制成功了新的PAS 1型衰减测量接收机和新的国家标准装置。
In order to meet the traceability of large attenuation, a new model PAS-1 attenuation measuring receiver and then a new national attenuation standard system are developed.
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