logarithmic decrement

logarithmic decrement的基本解释

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[计] 对数减缩量

与logarithmic decrement相关的网络例句 [注：此内容来源于网络，仅供参考]

The natural logarithm of this ratio is called the logarithmic decrement.

此比率自然对数称为对数的减量。

In the process of venting and exposure, the compressive component increases rapidly with the admission of room air and then reaches saturation, followed by a logarithmic decrement of the compressive state in the succeeding hours.

真空室放气和样品暴露大气的过程中，首先是压应力迅速上升，达到饱和状态，然后有一个与对数时间呈现线性关系的压应力衰减过程。

So the conclusion that the logarithmic decrement rule fitting for linear systems widely cannot be used in nonlinear unbalanced bearing rotor systems directly, therefore some reference are given to establish the new stability rule for nonlinear unbalanced bearing rotor system.

从而得出广泛适用于线性系统的对数衰减率准则难以直接推广应用于非线性不平衡轴承转子系统的结论，为建立适用于不平衡轴承转子系统的非线性稳定性准则提供了参考。

The analytical expressions of modal damping and frequency, logarithmic decrement and dynamic magnification factor, which represent the dynamic properties of the system, were obtained by theoretical analyses.

分析表明，Alford力会促进正向涡动而抑制反向涡动，增大正、反向涡动的模态频率，降低正向涡动的稳定性，而提高或降低反向涡动的稳定性则取决于系统的相对阻尼，增大或减小系统的动力放大系数则取决于比转速，并改变系统响应的相位。

与logarithmic decrement相关的网络解释 [注：此内容来源于网络，仅供参考]

logarithmic decrement：对数衰减

logarithmic amplifier,对数放大器 | logarithmic decrement,对数衰减 | logarithmic gain,对数增益

logarithmic decrement：对数衰减率

logarithm 对数 | logarithmic decrement 对数衰减率 | logarithmic mean temperature difference 对数平均温差

logarithmic decrement：对数减缩量

logarithmic amplitude characteristic 对数振幅特性 | logarithmic decrement 对数减缩量 | logarithmic gain phase characteristic 对数增益相位特性

logarithmic decrement：对数减量

对数曲线 logarithmic curve | 对数减量 logarithmic decrement | 对数微分法 logarithmic differentiation

average logarithmic decrement：平均对数减量

"average life-time","平均寿命" | "average logarithmic decrement","平均对数减量" | "average mean-free path","平均自由行程"