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- The Logarithmic Decrement method was employed for the damping calculation.Frictional damping at the supports of the board/retainer system was determined as well. 至于系统阻尼则以对数递减法求取，而支撑部份所引发之摩擦阻尼也加以计算。
- The studies show that compared with the conventional logarithmic decrement method, this method need not to determine the baseline, and is insensitive to baseline drift and low frequency interference. 研究表明，与传统的对数衰减法相比，新方法无须确定基线，估计结果对基线漂移和低频干扰不敏感。
- Logarithmic decrement method 对数衰减法
- 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。
- However, when the MR dampers are not voltage strengthened, the measured logarithmic decrement is smaller than 0.03. 而当MR阻尼器无电压输入时对数衰减率值小于0.;03，无法满足拉索减振要求。
- 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。
- The SO2 monitoring relative accuracy cause in mining area was analyzed. This relative accuracy eliminated and decrement method was discussed. 摘要对矿区二氧化硫监测时引起误差的原因进行了分析，并就如何消除和减少这些误差进行了阐述。
- Appling conception of modal separation the first two order modes of the rotor-bearing system were obtained by research the free vibration displacement response for getting the logarithmic decrement. 运用模态分离的概念，通过求自由振动位移响应的对数衰减率而得到转子轴承系统的最低一、二阶模态的模态阻尼，亦称系统阻尼。
- 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。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Keywords damping capacity;logarithmic decrement;Fe-Al damping alloy; 阻尼性能;对数衰减率;铁-铝阻尼合金;
- Keywords damping composite material;piezoelectric ceramics;carbon fiber;percolation threshold;logarithmic decrement; 减振复合材料;压电陶瓷;碳纤维;导通临界值;对数衰减率;
- The characteristic of the logarithm 6.3214 is 6. 对数6.;3214的首数是6。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- I have a simple and easy method. 我有个简易的方法。
- I went through by a summary method. 我成功运用了一个简易的方法。
- By this method, you obtain a good result. 用这种方法，你就会取得良好的结果。
