attenuation distortion[通信] 衰减失真;[电子] 衰减畸变;振幅失真;与减弱失真
signal attenuation[电子] 信号衰减;是指无线电波在传播媒介中传播时能量衰弱的现象;归一化;信号衰减
attenuation distance[天] 衰减距离
cable attenuation电缆衰减
attenuation characteristic衰减特性;衰减性能;消声特性;衰减特征
attenuation losses衰减损失
spatial attenuation空间衰减
Output attenuation输出衰减
attenuation quotient衰减系数
The study of seismic attenuation property is a major subject in seismology.
地震波衰减性质的研究是地震学研究的重要课题。
参考来源 - 云南地区地震波衰减（Q值）结构反演成像研究Its optic attenuation performance was measured by the integration test system of guided missile.
利用专用导弹综合测试系统，对其光学衰减性能进行了测试。
Deep space communications is faced with serious link attenuation, high error rate, enormous transmission delay and easily interruption. These special problems make it different from satellite and terrestrial wireless communications.
深空通信面临着链路衰耗严重、误码率高、传输时延巨大、链路易中断等卫星和地面无线通信所不具备的特殊问题。
参考来源 - 深空通信中喷泉码编译码性能研究ConclusionXLPhas a significant anti-tumor effect and it showed synergism and attenuation actions with anti-tumor agents.
结论XLP有明显的抗肿瘤作用，对化疗药物有一定的增效减毒作用。
参考来源 - 消瘤平的抗肿瘤作用—《食品与药品·A版》—2008年第3期—龙源期刊网N（名词） the act of attenuating or the state of being attenuated 稀释