声衰减常数 acoustic attenuation constant ; AAB Acoustic Attenuation Constant
声相位常数 acoustic phase constant
超声光栅常数 ultrasonic grating constant
声传播常数 acoustical propagation constant
常数声明符 constant-declarator
变量与常数声明 Declaration
常数声明 constant-declaration
声学房间常数 acoustic room constant
声室常数 acoustic room constant
声音衰减常数 acoustical attenuation constant
有曝气时的声化学脱色速率常数是单独超声时的6倍；
The sonochemical decolorization rate constant increased by 6 times after aerating air.
文章还给出了两相同固体中界面声反射系数的表达式，介绍了测量界面劲度常数的超声反射谱方法。
Explicit expressions for the acoustic reflection coefficients from the interfaces are given and ultrasonic experiments for measuring the interface stiffness constants are described.
我们计算了声子态密度曲线，并与均匀合金的情况及不考虑力常数无序的情况作了比较。
The densities of the phonon states have been calculated and compared with those in the case of the homogeneous alloys and in the case without considering the force-constant disorder.
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