vibration transmission meaning in English
振动传递
Examples
- An experimental investigation on the vibration transmission property of torpedo structure
鱼雷结构振动传递特性的试验研究 - As a tool of diagnosing defect and identifying the source of vibration , it can judge the magnitude of structural intensity and make out the main route of vibration transmission
作为一种诊断结构缺陷和识别噪声源的工具，它可以确定结构振动的大小，判断结构振动的主要传播途径。 - The main contents of this thesis include : ( 1 ) summarize and analysis of the theories on vibration transmission through rolling element bearings ( 2 ) based on the threshold setting and signal ’ s statistical approach , a method for solving the problems of denoise was developed ( 3 ) using sparsity and clustering , the method and hypotheses for underdetermined blind source separation was studied ( 4 ) the method based on potential function clustering was given for underdetermined blind source separation of noisy signals based on the assumption that the input distribution is sparse and the mixture procedure is linear , the attenuation matrix and the delay matrix were estimated by clustering . the approach was experimentally illustrated for the case of m = 2 . the separation of the signals from bearing test bed proved that the given methods are available and reliable
在需求分析和研究现状分析的基础上,本论文针对如下内容进行了重点研究: ( 1 )以滚动轴承为例,对旋转机械振动信号的传输进行了归纳分析; ( 2 )通过设定某一门限并研究信号间的统计特性,研究了旋转机械振动信号的盲源分离过程中噪声消减策略; ( 3 )应用稀疏信号分析和聚类分析方法,对盲源分离中欠确定问题的假设条件进行探讨并对分离方法进行了分析; ( 4 )采用基于势函数聚类分析的方法,研究了欠确定前提下含噪声测量过程中信号盲源分离方法。 - On the basis of the blasting and excavation and the shotcreting and rock bolting process of a large high slope engineering , the vibration transmission laws in the presplitting blasting , the rock caving blasing and the high slope blasting where the vibration is magnified are analyzed and compared . the effect of the blasting on the slope rock mass and the quality of supporting system construction are evaluated . on this basis , the construction quality control measures are worked out
以某大型高边坡工程的爆破开挖与锚喷支护过程为基础，分析比较了预裂、崩岩爆破与坡高放大的震动传播规律，评价了爆破对边坡岩体及支护系统施工质量的影响，据此提出了施工质量的控制措施。