消声水池中弹性球回声的测量与标定-声学计量 - GFJL.org 关键词:消声水池 弹性球 回声 脉冲 [gap=874]Key words:anechoic tank; elastic sphere; acoustic reflection; pulse
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acoustic reflection shell [声] [建] 声反射罩
acoustic reflection correction 声音反射的修正系数
acoustic reflection coefficient logging 声反射系数测井
acoustic reflection coefficient f wood 木材声响反射系数
correction for acoustic reflection 声音反射的修正系数
acoustic reflection coefficient [声] 声反射系数
underwater acoustic reflection material 水声反声材料
acoustic reflection coefficient of wood [木] 木材声响反射系数
acoustic reflection loss 声反射损失
The acoustic reflection characteristics of the underwater anechoic coating are numerical analyzed.
数值分析了水声吸声覆盖层的声反射特性。
The experimental results of this article could be the basis for designing the remote exploration acoustic reflection logging sonde.
实验结果可作为远探测反射波声波测井声系设计的依据。
Numerical computations of acoustic reflection coefficients are given for aluminum alloy adhesive joints and metal layer embedded in rock.
本文给出了铝合金粘接件和含矿地层声反射系数的数值计算结果。
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