国防科技大学学报 关键词: 磁性微粉, 电磁特性, 反射衰减[gap=643]Key words: Fine powder, electromagnetic property, reflection loss
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【中文名称】：反射衰减 【英文名称】：Return Loss 【英文缩写】：RL 【引用】： YD/T 1253-2003； YD/T 1314-2004； 【相关词语】： 共2条 第1/1页 首页 | 上
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多次反射衰减 multiple attenuation
多次反射衰减器 multiple attenuator
听反射衰减 acoustic reflex decay
全反射衰减 attenuated total reflectance
镫骨肌声反射衰减试验 stapedial reflex decay test
声反射衰减试验 acoustic reflex decay test
镜面反射衰减 Specular Roll Off
其阻抗特性以反射衰减 Return Loss ; RL
声反射衰减 acoustic reflex decay
采用X纤维为吸波涂料的吸收剂，制作不同厚度的吸波涂层，测试相应的雷达波反射衰减值。
Microwave Absorbing coatings with different thickness were prepared by fiber X as the Absorbing agent, and the reflecting attenuations of the radar wave were researched.
本文基于反射衰减法提出一种新的直接对B超图像进行处理得到温度的监测方法，无须增加其他附加设备。
This paper proposed a new monitoring method based on reflection attenuation, which computes temperatures directly from the B-ultrasonic images and needs no more other equipments.
高度不匹配之电源与负载抗，传输线上多重反射之衰减时间很长。
High source and load reflections require a long time for multiple reflections to decay.
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