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- The Modal Test Analysis and Vibration and Noise Reduction of Diesel Engine Cylinder Block 柴油机机体实验模态分析和减振降噪研究
- Modal test analysis 试验模态分析
- It presents the result of modal test and finite element analysis by MSC/Patran (Nastran) for a are structure. 研究了圆弧拱结构的模态试验结果及利用MSC/Patran(Nastran)有限元分析计算模态的结果。
- Forced Swimming Test Analysis System. 强迫游泳实验分析系统
- Analysis of natural vibration of a pre-stressed solar panel shows that the gravity has significant impact on ground modal test if the panel is hung laterally. 通过分析预应力作用下太阳能电池板的固有振动,发现重力对侧向悬挂的电池板地面模态试验结果存在影响。
- Aiming at a tractor with six cylinder engine,the vibration characteristics of powertrain are analyzed by using ODS method,the correctness of ODS analysis is validated through modal test. 针对某六缸发动机半挂牵引车,应用振动ODS方法分析了该动力总成的振动特性,并通过模态试验验证了振动ODS分析结果的正确性。
- The frequency identification process is implemented by using the modal test data of the storehouse structure model. 并且，进行了贮仓结构的模态试验，实施了贮仓结构参数频域识别的全过程。
- Secondly, strain measure, modal test and LCF spin test were performed successfully. 其次，成功地完成了叶盘的应变测量、模态试验和低循环疲劳试验。
- Based on the modal test of XH7650 machining center with LDS,the nature frequency and vibration style were given. 使用LDS振动分析仪对XH7650立式加工中心进行模态测试,得到其固有频率及振型。
- The tire modal test and its application to the tire structure design were analysed,and a tire modal analysing test system was established. 分析了轮胎模态分析的试验方法及其在轮胎设计中的应用,并建立了轮胎模态分析试验系统。
- Modal Test and Analysis of Dump Truck Frame 自卸汽车车架模态试验与分析
- Application of New Multiparameter Test Analysis Technique in continuous Gas Lift wells . 多参数测试分析新技术在连续气举井中的应用
- It showed that the modal test using hammer excitation method was successful.The method presented can give reference to the similar spatial structure's modal test. 这说明锤击法的模态试验是成功的，研究结果可为同类空间结构的模态试验分析提供参考。
- Developed the "Low Speed Non-Darcy DST Slug Well Test Analysis Software" using Visual Basic 6.0. 运用Visual Basic6.;0开发了《低速非达西渗流DST段塞流试井分析软件》。
- The composition and configuration of hardware and software for the multipoint excitation system and theoretical base and basic calculation of modal test technique are discussed. 综合论述了多点激振系统的硬件、软件的组成与配置，以及模态试验技术的理论依据和基本算法。
- Aim: To summarize the trend test analysis methods for two-way ordinal categorical data. 目的:探讨双向有序分类数据相关的趋势检验方法。
- Purpose\ To improve percolation theory in this respect and well test analysis method. 目的完善这一渗流力学的理论和试井分析方法。
- Has the good ability of test analysis,clear logical thought and precise ideation. 有较强的测试分析能力，逻辑清晰，思维严谨；
- Ewins, D. J., 1986, Modal Testing: Theory and Practice, Research Studies Press LTD., Letchworth Hertfordshire, England. 徐灏，1994，概率疲劳，东北大学出版社，中国。
- The method put forward is confirmed to be feasible by comparison between two modal testing results of a ZJ15 model... 在ZJ15型钻机底座模型上进行的模态试验结果的对比分析,验证了方法的可行性。
