Chinese translation for "瞬态振动"
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- transient oscillation
transient state vibration
transient vibration
Related Translations:
瞬态分析器: transient analyzer 瞬变时间: ringing timetransient durationtransient time 瞬态响应: tr transient responsetra ient re o etransient response 瞬变航迹: transient flight path 转动瞬轴: i tantaneous axis of rotationinstantaneous axis of rotation
- Example Sentences:
| 1. | The dissertation established a set of analysis method for the determination of soil compactness by instant vibration testing , and the feasibility of the method was verified by laboratory test
本文为土密实度的瞬态振动测试建立了整套分析方法，并通过室内试验证明了该法的可行性。 | | 2. | The signal of instant vibration testing for soil compactness is analyzed both in time domain and frequency domain . some feature parameters reflecting the characteristics of the signal are extracted
从时间域和频率域两个角度对土密实度瞬态振动测试信号进行了分析，提取了信号的特征参量。 | | 3. | By using the soil samples prepared with different dry density and water content , a great amount of instant vibration test is performed and the signals of acceleration and force are acquired
在实验室内对制作成一定密实度的试样进行了大量瞬态振动测试，获得试样在锤击作用下的加速度和力信号。 | | 4. | According to the short lasting time of the vibration above , the maximum transient vibration value of the acceleration is selected as the comfort index , which is also the criterion to decide if the differential settlement is tolerable
由于该振动是持续时间很短的瞬态振动，振动舒适性指标采用人的加速度最大瞬态振动值mtvv ，它也为桥头跳车严重与否的衡量标准。 | | 5. | Based on a great amount of laboratory test , the instant vibration signal from soil compactness ( include dry density and water content ) testing is analyzed systemically and the corresponding quantitative analysis method is put forward for the determination of soil compactness
本文在大量的室内试验基础上，较系统地对土密实度(包括干密实度和含水量)瞬态振动测试信号进行了分析，给出了土密实度振动测试的定量计算方法。 | | 6. | In chapter four , two distinct experiments , the control of free vibration and the control of steady vibration , are carried out to explore the feasibility and effectiveness of passive vibration control with piezoelectric shunt damping system
在压电分流阻尼被动振动控制理论分析的基础上，进行了悬臂梁在初始扰动下的瞬态振动响应控制和持续激励下的稳态振动响应控制实验，从而验证了压电分流技术应用于被动振动控制的可行性和有效性。 | | 7. | Then , taking into account the effect of the compression of the approach roadway and the differential slope of the bridge slab , the author analyzes the dynamic response of man - vehicle - road system when the vehicle approaches and leaves the bridge by means of laplace transform , the curve of man ' s acceleration versus time , the vertical force between the vehicle and road versus time , the man ' s maximum transient vibration value and the maximum force between the vehicle and road are got , and the program about the calculating progress above are edited . based on the analysis above , the influence on the maximum transient vibration value of some parameters about the vehicle and road such as the movement direction and speed and weight of the vehicle , the differential slope of the bridge slab and the length of the approach slab , are studied , and some conclusion are given
分上桥和下桥两种情况，考虑车路耦合和桥面沉降坡差的影响，对车辆通过设和不设搭板的路桥过渡段时“人?车?路”系统的相互作用用拉普拉斯变换法进行了动力响应分析，得到了人的加速度及路面对车的垂直作用力随时间的变化曲线、人的加速度最大瞬态振动值和路面对车的最大作用力，分析了车辆的行进方向、速度和载重，桥面沉降坡差和搭板长度等车和路各参数对计算结果的影响，并编制了相应的计算程序。 | | 8. | Taking the bending stiffness , cable sag and cable inclination into consideration , the space vibration control of the cables using the visco - elastic dampers in cable - stayed bridges is investigated by joining the center difference method and the state space strategy . both the maximum modal damping ration and the optimal damper size are obtained , then the practical suggestions are proposed for the design of the dampers . the space nonlinear vibration equations of the cable - damper system are derived , and a new hybrid method for solving the cable - damper system is presented by combing the newmark method and pseudo - force technology
综合考虑了拉索抗弯刚度、垂度的影响，研究了粘弹性阻尼器对斜拉桥拉索的空间振动控制，联合中心差分方法及状态空间法，得出了拉索面内、外振动各阶模态可能达到的最大阻尼比及相应的最优阻尼器系数，并对斜拉桥拉索的阻尼器设计提出了参考建议：考虑拉索抗弯刚度、垂度及几何非线性，导出了索-阻尼器系统的空间振动非线性方程组，结合newmark方法及伪力( pseudo - force )方法，创新地提出了求解非线性方程组的杂交方法，根据拉索-阻尼器系统的阻尼特性，在各种荷载作用下，对索-阻尼器系统的非线性瞬态振动响应进行了研究，从系统响应的角度更加直接地验证了阻尼器的控制效果。 | | 9. | The applicability of several commonly used de - noising methods is examined in signal analysis of instant vibration testing for soil compactness . the analysis result indicates that the method based on wavelet thresholds is the best . the method for determination the threshold of wavelet de - noising is also proposed to satisfy soil compactness test signal
对比了几种常用信号降噪方法在土密实度瞬态振动测试信号中的适用性，得到了小波阈值降噪法最适用于土密实度瞬态锤击测试信号的结论，并给出了适用于土密实度测试信号降噪的小滤阈值确定方法。 |
- Similar Words：
- "瞬态暂态" Chinese translation, "瞬态噪声" Chinese translation, "瞬态增强性扩散" Chinese translation, "瞬态振荡" Chinese translation, "瞬态振荡电流" Chinese translation, "瞬态中子慢化" Chinese translation, "瞬态转速" Chinese translation, "瞬态转速仪" Chinese translation, "瞬态状况" Chinese translation, "瞬态状态" Chinese translation
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