通过模态振动实验识别其中有关的动力参数。
The dynamic parameters in the equations are determined by the modal vibration test.
本文提供了一个用来修改结构动力参数的方法。
Presented in this paper is a method for correcting the structural dynamic parameters.
动力参数包括：电动机功率、额定转速、电机型号等。
Power parameter include: motor power, rated speed, motor model, etc.
临界转速是离心压缩机转子系统的主要动力参数之一。
Critical speed is one of the important dynamic parameters of the rotor system in centrifugal compressor.
通过实测静动力参数评定了长春市小白桥的承载能力。
Evaluated the bearing capacity of Changchun Xiaobai bridge through the actual static and dynamic parameter.
本文采用了连续化的模型，计算离散化剪切型结构的动力参数。
The paper USES the continuum model to calculate the dynamic parameters of shearing structures.
本文提出用最小p乘优化方法从响应功率谱估算结构的动力参数。
A least Pth optimization method is developed for estimation of structural dynamic parameters from estimated response spectrum power density function.
我们不应该只注意发动机的油耗，还要看其功率、扭矩等动力参数。
We should not only pay attention to the engine's fuel consumption, but also to see its power, torque and other power parameters.
针对某多电机双能源四轮驱动燃料电池汽车动力参数匹配进行了研究。
A study on the parameter matching for the powertrain of a four-wheel-drive fuel cell electric vehicle with dual energy sources and multiple motors is conducted.
从坡面水流的水动力参数变化特点，研究了侵蚀过程能量传递的特征。
From the variety of the hydrodynamic parameters of slope face flow, the character of energy transferring during erosion is studied.
本文提供了选择发动机悬置系统构形参数和动力参数的优化设计方法。
An optimal procedure is offered to determine the Configuration and dynamic parameters of an engine mounting system.
在此基础上，建立了系统动力参数优化模型，并讨论了轴承动反力的计算。
The optimization model for dynamic parameters of the system are established on above basis and the calculation method of dynamic reactional force on the bearing are discussed.
通过对一斜拉桥的数值分析，得到了关于斜拉桥动力参数敏感性的一般结论。
Numerical analysis draws the general conclusions on the parametric sensitivity about dynamic characteristics of cable-stayed Bridges.
就大型活塞式压缩机基础的设计，讨论了动力参数出现偏差的原因及其影响。
This paper discusses factors that cause error of these parameters and their influence on the dynamic analysis results. Considering t…
本文以苏18井为例介绍了自流井泄漏的处理技术与井口水动力参数的试验结果。
This paper introduced the technique of treating leakage of artesian Wells and the results of experiments on hydrodynamic parameters.
本文主要介绍了被注入到储层中的非牛顿流体水动力参数的测定表达式及推导过程。
This paper introduces the hydrodynamic parameter expression of non-Newtonian fluid being injected into the reservoir.
对于大型基础，采用现场模型试验测得的参数可能与实际地基动力参数存在较大偏差。
For large scale foundations, dynamic parameters determined via in situ model testing are likely to differ from actual dynamic parameters of subsoil.
室内动力试验提供土石料可靠的动强度和动力参数是土石坝地震动力分析准确性的关键。
Credible dynamic parameters of dam materials obtained from indoor tests are the key to the accuracy of dynamical analysis for earth-rock dam.
在水土流失研究中，坡面径流流速是径流计算、土壤侵蚀预报中不可缺少的水动力参数。
In the research of the soil erosion, the rate of slope runoff is an indispensable hydrodynamic parameter in the runoff computation and the soil erosion forecast.
因此研究动态交通荷载作用下风化花岗岩路基土的动力变形特性和动力参数是十分必要的。
On this ground, study on dynamic property and dynamic parameter of weathered granite subgrade soil in repeated loading is quite essential.
方法：60例老年冠心病患者及68例正常对照组间的心功能参数及脑循环动力参数的比较。
Methods: Taking 60 cases of elder patients with coronary heart diseases and 68 normal cases as comparative group to see the parameters of heart function and cerebral circulation dynamics parameters.
不同的航速、海情以及不同的航行方向使得船舶横向运动的水动力参数模型发生很大的变化。
The hydrodynamic coefficients of ship's vertical motion change a lot in different sea environment and ship sailing condition.
考虑到AUV运动模型的特点，本文提出用全局最小二乘法(TLS)来辨识AUV水动力参数。
In the paper, with the characteristics of AUV dynamic model is concerned, total least squares (TLS) is chosen to identify the hydrodynamic parameters of AUV.
并与实际试桩的结果进行比较，得到了两者之间的关系，为后面对桩基作用下的动力参数提供参考。
Then the results are compared with the parameters in actual pile test, and the relationship between the two parameters is gained to provide a reference for the back.
该系统由原始参数、切削用量输入模块、动力参数计算模块、设计结果输出模块等几个主要模块组成。
The system consists of initial parameter and cutting depth input, cutting force and cutting power calculation, design result output.
文末计算机实践表明，本方法所获得的结构动力参数比用有限元法获得的更准确地反映结构的动态特性。
At the end of the paper, the practice of computers shows that the structural dynamic parameters obtained by t...
确定了尾矿料的动力强度和动力参数。并探讨了颗粒组成、固结围压、固结压力比、动应力对动强度的影响。
The dynamic strength and parameters were determined, and some influential factors, such as particle composition, confining pressure, consolidated stress ratio and dynamic stress, were discussed.
对试验资料不充分的情况，按本文建议的公式或取值范围对堆石材料的动力参数进行估算，可以满足工程需要。
The dynamic parameters of rockfill material can be estimated according to the proposed formula and the reference range, in case the test data is not enough.
本论文的核心内容是：应用谐波小波和人工神经网络理论对转子轴承系统动力参数——临界转速进行识别与修正。
The central content of this thesis includes identifying and revising the critical rotate speed-dynamic parameters of rotor-bearing system by the artificial neural network theory and harmonic wavelet.
本文对液体火箭动力参数飞行试验结果分析的一般方法作了综合性的介绍，并对不同方法的优缺点和精度作了分析。
In this paper, the general method for analysing the flight test results of liquid rocket dynamic parameters is synthetically introduced, the merits, and accuracy of different methods are analysed.
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