爆破振动信号,blasting vibration signal
1)blasting vibration signal爆破振动信号
1.Multifractal based on wavelets and its application to processingblasting vibration signal of rock;小波多重分形及其在岩石爆破振动信号分析中的应用
2.Singularity analysis of blasting vibration signals based on wavelet transform moulus maxima;李氏指数在爆破振动信号奇异性分析中的应用
3.Considering the fractal deficiency to processing blasting vibration signals,the multifractal was used.为解决简单分形在爆破振动信号处理中的不足,提出了将多重分形用于分析爆破振动信号的思想。
英文短句/例句

1.Study of Time and Frequency Analysis of Blasting Vibration Signal and the Prediction of Blasting Vibration Characteristic Parameters and Damage;爆破振动信号时频分析与爆破振动特征参量和危害预测研究
2.Superposition Method of Blasting Vibration and Its Application in Open-pit Mine;爆破振动信号叠加法及其在露天矿的应用
3.Influence of explosion parameters on energy distribution of blasting vibration signal based on wavelet packet energy spectrum基于小波包能量谱爆炸参量对爆破振动信号能量分布的影响
4.Analysis and Research of Blasting Vibration Signal Based on Reassigned Smoothed Pseudo Wigner-Ville Distribution基于平滑伪Wigner-Ville分布信号重排的爆破振动信号分析研究
5.COMPARATIVE ANALYSIS OF BLASTING VIBRATION SIGNAL BASED ON WAVELET AND WAVELET PACKETS TRANSFORM基于小波、小波包两种方法的爆破振动信号对比分析
6.In the paper, the travel law of seismic wave which is excited by explosive shock, and the relation between the vibration signal of ground and electric signal recorded by instruments are discussed.讨论了爆破地震产生的地震波传播规律,以及地振动信号和仪器记录的电信号之间的关系。
7.HHT Analysis of Blasting Vibration and Its Application;爆破震动信号的HHT分析与应用研究
8.STUDY ON CHARACTERISTIC ABSTRACTION AND IDENTIFICATION TECHNIQUES FOR BLASTING VIBRATION SIGNAL爆破震动信号的特征提取及识别技术研究
9.Wavelet Research and Analysis of Blasting Vibration Signals in Limestone Mine;某水泥矿山爆破震动信号小波分析与研究
10.Improvement of the wavelet transform maximum modulus method for blasting vibration signals爆破震动信号模极大值小波消噪方法的改进
11.Vibration Reduction Technique and Vibration Analysis of Demolition Blasting of 180m chimney180m烟囱爆破拆除减振技术与振动分析
12.A Diagnostic Method for Tool Breakage of NC Milling Machine Based on Vibration Signals;基于振动信号的数控铣床刀具破损诊断方法
13.The Study on Blasting Vibration of Xiamen Undersea Tunnel Constructed by Drilling and Blasting Method厦门海底隧道钻爆施工爆破振动规律研究
14.Safety Criterion of Blasting Vibration for Existing Tunnel in Close Explosion Source近爆源的既有隧道爆破振动之安全判据
15.Diversion Tunnel Blast Vibration Effect Analysis during Powerstation Expansion Project;增容扩机时引水洞爆破振动影响分析
16.Discussion on the Utilization of Blasting Vibration Formula对应用爆破振动计算公式的几点讨论
17.Measurement and analysis of blasting vibration under the condition of different blasting explosives不同装药量下的爆破振动测试与分析
18.Testing and Analyzing of 5.5 kt Chamber Blasting Vibration5.5kt硐室大爆破振动测试及分析
相关短句/例句

blasting seismic signal爆破震动信号
1.Wavelet analysis for blasting seismic signals;爆破震动信号的小波分析
2.A novel fractal box-counting dimension model is established to compute the fractal dimension of the blasting seismic signal according to the feature of blasting seismic signal s double-scaled.根据爆破震动信号曲线的双尺度性特征,建立了分形盒维数模型。
3)blasting vibration signal爆破震动信号
1.The singular spectrum analysis of blasting vibration signal based on WTMM;基于小波变换模极大的爆破震动信号奇异谱分析
2.Improvement of the wavelet transform maximum modulus method for blasting vibration signals爆破震动信号模极大值小波消噪方法的改进
4)blast signal爆破信号
5)blasting vibration爆破振动
1.Discussion on the safety criterion of blasting vibration considering the effect of vibration frequency;考虑振动频率的爆破振动安全标准的探讨
2.New method for determining blasting vibration damage criterion on open-pit slope and its application;露天矿边坡爆破振动破坏判据新方法及其应用
3.Effect analysis and controlled measures research about blasting vibration to neighboring tunnel;爆破振动对相邻隧道的影响性分析及控爆措施
6)blast vibration爆破振动
1.Laws of energy distribution in different frequency bands for blast vibration signals;爆破振动信号不同频带的能量分布规律
2.The features of energy distribution for blast vibration signals in underground engineering by wavelet packet analysis;地下工程爆破振动信号能量分布特征的小波包分析
3.Application of the L-M optimization algorithm to predicting blast vibration parameters;L-M优化算法在爆破振动参数预测中的应用
延伸阅读

点振子振动和点电极振子振动分子式:CAS号:性质:又称点振子振动和点电极振子振动。振动能量绝大部分集中在点电极范围内,形成“能量封闭”的振动模式。振子电极面远小于压电陶瓷片的总面积,且与厚度有适宜的匹配关系。在交变电场作用下,沿厚度方向产生振动,其振幅随着至电极中心距离的增加,呈指数式衰减。谐振频率与压电陶瓷片的厚度有关。为提高频率通常将压电陶瓷片磨得很薄,有时考虑到压电陶瓷自身强度太低,可用特制的陶瓷片作垫片来防止压电陶瓷片损坏。常用于高频场合。