The virtual prototype of the deployable master mirror system of the space telescope is established by using ADAMS(Automatic dynamic analysis mechanical systems).
基于多体动力学分析软件ADAMS，建立了空间望远镜可展开主镜的虚拟样机模型。
Failure mechanism of vibration signal analysis is the mechanical fault diagnosis technology used in one of the main method.
故障机理的研究振动信号分析是机械故障诊断技术中采用的最主要的方法之一。
Diagnostic and analysis tools provide economic data and reports based on the mechanical condition, performance and vibration of industrial reciprocating engines, compressors, and rotating equipment.
诊断和分析工具提供经济数据和报告的基础上的机械状况，性能和振动的工业往复发动机，压缩机，和旋转设备。
May be required to perform thermal, structural and mechanical integrity modeling and analysis to predict and optimize the system performance.
可能需要进行散热，结构和机械完整性建模与分析，以便预测和优化系统性能。
The cognitive level is raised by results of experiment and analysis for mechanical properties of casing connection, and the useful data are provided for the further research in theory.
实验和分析结论提高了全面认识套管接头力学性能的水平，而且对从理论上进一步深入研究提供了可靠的数据。
The mechanical analysis and the trimming were performed for a novel near space aircraft which uses the variation in wind speed at high altitude to control its flight path.
对一种利用高空风的风速差控制飞行轨迹的新型低能耗临近空间飞行器，进行了力学分析与配平计算。
The test modal analysis is an effective means to identify the intrinsic attribute of a mechanical structure.
试验模态分析是识别机械结构系统固有特性的一种常用、有效的现代技术。
Mechanical analysis and calculation of the truck's metal construction are made by the matrix method, and the strength, rigidity and stability of the metal construction are checked.
运用结构力学的矩阵分析法和计算机对抽芯作业车主体金属结构做了力学分析与计算，进而校核主体金属结构的强度、刚度和稳定性。
As a new signal analysis theory, HHT has gradually applied to seismic signal analysis, mechanical failure diagnosis, hydrodynamics, medical signal processing, voice signal processing, and so on.
HHT作为一种新的信号分析理论，已逐步应用到地震信号分析、机械故障诊断、流体力学、医学信号处理和语音信号处理等领域。
Qualitative mechanical analysis was made for special structure of back pass front wall, and relevant measures and notices for manufacturing and erection are presented.
对后烟井前墙包复鳍片管结构突变处进行定性力学分析，针对性地提出相应措施及制造、安装时注意事项。
In this paper the computer simulation and analysis are conducted on mechanical behaviours of the surrounding soft and weak rocks during the tunnel construction.
本文着重对软弱围岩隧洞施工中的力学性态进行了计算机模拟和分析。
The calculation and analysis results of key steel structures are obtained. The correctness of the theoretical analysis is verified by mechanical test on some important points of the beam.
得出主要钢结构的计算分析结果，并对其关键部分进行力学测试，验证了理论分析的正确性。
In this paper, the inspection, load tests for the beams and analysis of actual mechanical behavior of the superstructure and cracked sections thereof are presented.
介绍对梁体进行的检测、荷载试验，以及对桥梁上部结构及开裂截面的实际受力状况的分析。
Moreover, comparing to traditional mechanical analysis, this paper introduces the design of backing plate and provides a new method for the design of injection mold cavity.
以注塑模垫板的设计为例详细阐述，并与传统力学分析对比，为注塑模具的型腔设计提供了一种新方法。
Chemical composition analysis, mechanical property test and microstructure examination were used to analyze the early fracture of power plant's turbine main oil pump shaft.
采用化学分析、力学性能测试和金相检验等手段，对某电站汽轮机主油泵轴的早期断裂进行了分析。
This paper mainly performs the design and mechanical analysis and research on cold extrusion mold of the gear axis in cars.
本文主要对汽车用齿轮轴的冷挤压模具进行了设计和力学分析研究。
On the basis of analysis of previous mechanical models, a multi degree model with a distributed mass is established.
在分析研究现在常用力学模型的基础上，建立了多自由度分布质量模型。
Through mechanical analysis and numerical calculation the possibility of reducing gap the width is discussed in this paper.
本文通过力学分析和数值计算，讨论减小缺口宽度的可能性。
The cracking causes of the die casting mould of SKD61 steel were analyzed by chemical composition analysis, mechanical property testing, microstructure examination and fracture analysis.
通过化学成分分析、力学性能测试、金相检验以及断口分析等方法对SKD61钢压铸模具开裂原因进行分析。
The mechanical analysis is made on anti-slide pile with a new model of finite difference method.
通过抗滑桩结构的力学分析，建立了抗滑桩结构的有限差分模型。
The edge crack on Q345B wide strip steel was analyzed by means of chemical composition analysis, mechanical property testing, micro metallographical examination.
采用化学成分分析、力学性能测试、显微组织观察和夹杂物检验等方法对有边缘裂纹的Q 345 B宽带钢进行分析。
This paper studied the causes of bursting of stop valve by the methods of visual inspection, metallographical examination, chemical analysis and mechanical property test.
采用宏微观检验、化学成分分析及力学性能测试方法对截止阀阀体爆裂原因进行了分析。
Fracture tooth of gear shaft in well drilling pump was analysed by chemical analysis, mechanical testing metallographic examination macro and microfractography.
采用化学成分分析、力学性能测定、金相检验以及断口宏、微观分析等方法，对钻井泵齿轮轴断齿进行了分析。
The storage modulus and damping factor of composites were also characterized through dynamic mechanical analysis (DMA).
此外，采用动态力学分析(DMA)进一步表征了复合材料的储能模量和阻尼因子。
Effect of surface state of filler on dynamic mechanical properties of composites was investigated with dynamic mechanical analysis.
本文采用动态力学分析研究了填料表面状态对复合材料动态力学性能的影响。
The fracture reason of reducer shaft was analyzed by means of morphology and microstructure analysis, chemical composition analysis, mechanical properties test, SEM micro-morphology analysis.
采用宏微观形貌分析、化学成分分析、力学性能测试、SEM微观形貌分析等手段，分析了减速机轴断裂的原因。
The instrument adopts the energy dispersion principle, mechanical and electrical integration of design, analysis of rapid, accurate.
本仪器采用能量色散原理，机电一体微机化设计，分析快速、准确。
A recently developed hardware of the model system including the signal collecting and processing, designing principles etc for mechanical fault analysis is introduced.
论文介绍了一种最新研制的机械系统故障诊断模拟系统的硬件部分及其组成、设计和测量原理、信号采集和处理等。
Multivariate regression analysis is employed to predict the prices of mechanical and electric products according to historical prices.
依据历史价格，利用多元回归分析的方法预测机电产品的价格。
Multivariate regression analysis is employed to predict the prices of mechanical and electric products according to historical prices.
依据历史价格，利用多元回归分析的方法预测机电产品的价格。
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