... sound reflection 声反射; 声音反射 sound-reflection 声反射 coefficient of reflection 反射系数; 反投奔系数 ...
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sound reflection coefficient [声] 声反射系数 ; 声反射率
sound reflection 声音反射
sound-reflection factor 声反射因数
sound reflection pattern 声反射型式
first sound reflection 第一次声反射
sound reflection factor 声反射系数
reflection sound 反射音
a hydroacoustic tube designed for measuring a coefficient of sound reflection from various materials and constructions by a two-hydrophone technique is examined. It is shown that the specific,unstudied before,vibrational interferences essentially affecting the measurement accuracy may arise in such devices.
声管中利用双水听器的方法测量不同材料和结构的声反射系数,在此过程中将产生特殊的非辐射振动干扰,该干扰会影响测量精度。
参考来源 - 声管中双水听器法估算反射系数产生的几个误差及降低方法·2,447,543篇论文数据，部分数据来源于NoteExpress
Since the speed of light is about a million times as great as that of sound waves, the reflection of light waves may very well be applied in detecting a target and its distance.
光速大约为声速的100万倍，因此光波的反射现象可以有效地用来探测目标物及其距离。
By integrating historic film material with contemporary images this filmic poem continues the timeless reflection of East and West in images, words and sound.
通过把历史电影素材和当代图像结合起来，这部电影诗歌继续用图像、文字和声音进行关于东西方的永恒思考。
In the case of high frequencies, the sound reflection coefficient at sedimentary layer surface is simplified.
文末对高声频情况下的海底上的声反射系数进行了简化。
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