对数衰减率,Logarithmic decrement英语短句,例句大全

对数衰减率,Logarithmic decrement
1)Logarithmic decrement对数衰减率
1.The logarithmic decrement of the cable is then calculated from the free decay curve of the displacement data.通过人工激振拉索后,测得拉索的振动波腹点位移衰减时程曲线,计算得拉索的对数衰减率值。
2.The logarithmic decrement of the first three modes of the cable-damper system was calculated from free vibration decay curve.通过自由振动衰减曲线计算得到了拉索-油阻尼器系统前3阶模态的对数衰减率值。
3.At present, for nonlinear bearing rotor system, people usually use the logarithmic decrement of its linear system as the stability rule of system, this has made a great difference of theory and experiment result.目前对于非线性轴承转子系统，仍普遍采用其线性化系统的对数衰减率作为系统的稳定性判据，这造成了理论和实验结果相差较大。

英文短句/例句

1.The log decrement are suitable for determining interface bond damage.对数衰减率适宜于测定界面粘结的破坏。
2.average logarithmic energy decrement平均对数能量衰减率
3.dependency of attenuation on frequency衰减对频率的从属性
4.pair production attenuation coefficient电子对生成衰减系数
5.pair attenuation coefficient正负电子对衰减系数
6.Test methods for communication cable--Test for frequency characteristic of attenuation coefficient of coaxial pair--Comparison methodGB/T5441.8-1985通信电缆试验方法同轴对衰减常数频率特性试验比较法
7.Discuss of Method to Determine Consistent Spectra Decaying Constant一致概率谱衰减指数的取值方法探讨
8.The attenuation coefficient decreases with increasing of frequency and the gas density.衰减系数随频率增加而减小,并且随密度增加而减小.
9.The slope of attenuation is determined by the order of the filter.衰减的斜率是由滤波器的阶数所决定的。
10.Synchronization for the Fractional-order Optical Chaotic System with Different Reduced Decay Rate of the Fundamental Mode基模衰减率不同的分数阶光学混沌系统的同步
11.Of an electronic circuit or device ; having an output proportional to input ; amplifying or attenuating all frequencies equally.说明一种电子电路或器件,其输出和输入成比例,对所有的频率都放大或衰减同样的倍数。
12.Effects of exercising on the chronotropic response and heart rate attenuation of healthy youngsters运动对健康年轻人变时反应和心率衰减的影响
13.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。
14.Investigation into the Influence of Time Delay of Indoor Fan on the Degradation Coefficient(C_d) of Air Conditioner室内风机延时对空调衰减系数C_d影响的研究
15.Influence of Bubbles Number Density on Measurement of Beam Attenuation in Ship Wakes气泡数密度对尾流光束衰减测量的影响
16.Some Reasonable Converted Formulas of The Often-used One of Coaxial Cable's Attenuation Quotient in Engineering Designs对同轴电缆衰减系数工程上常用公式的改进
17.Natural Desorption Rate and Attenuation Coefficient of Coal Seam Gas and its Significance煤层瓦斯初始自然解吸速率和衰减系数及其意义
18.The effect of passive decay rate constant? gain coefficient and space surround constant were analyzed.分析衰减常数、益系数和空间常数对图像增强处理的影响。