The effect of stiffness constant, viscosity damper coefficient and variable mass on the damped frequency and the relative damping ratio of the system were studied.
研究了系统刚度、粘性阻尼系数尤其是变质量等参数对系统固有频率和阻尼比的影响。
In many practical measurings of the blast stress wave parameters in rock mass by variable capacity instrument, long wire effect has been discovered.
在变电容仪测量岩体爆炸应力波参量的多次实践中，发现存在着长线效应。
Both the effect of the variable effective mass of an electron and the spatially dependent dielectric constant are considered in the calculation.
在计算中，计入了电子有效质量和材料静态介电常数的空间依赖性。
应用推荐