This article analyses the influence of the support of oil film vibration damping of the main spindle on cutting degree of roughness through cutting test.
本文通过粗糙度切削试验，分析讨论了车床主轴油膜减振支承对其加工粗糙度的影响。
A test method of torque synchro rotor quadrature axle damping short-loop loss and current was introduced.
介绍力矩式自整角机转子交轴阻尼短路环损耗和电流的一种测试方法。
A new test signal method based approach to design power oscillation damping (POD) controller for TCSC is proposed, by which the bulky eigenvalue calculation of state matrix can be avoided.
提出了一种基于测试信号法的TCSC功率振荡阻尼(POD)控制器的设计方法，避免了计算量庞大的状态矩阵特征值计算。
Put forward a new method for long-span bridge buffeting analysis which using quasi-steady aerodynamic stiffness and unsteady aerodynamic damping based directly on wind tunnel test.
提出采用准定常气动刚度与基于试验的非定常气动阻尼进行气动修正的大跨度桥梁抖振计算新模型。
The nonlinear rolling damping of a ship is usually determined by rolling attenuation test in calm water.
横摇非线性阻尼通常是在静水中进行横摇衰减试验确定。
By using test signal method, the sub-synchronous electrical damping characteristics of a generator and the impacts of the designed SEDC on the generators electrical damping are analyzed.
采用测试信号法，通过计算发电机组的次同步电气阻尼特性，分析所设计的SEDC对发电机组次同步振荡的抑制效果。
In this paper, the effect of waves on nonlinear rolling damping is researched experimentally through attenuation test of a model ship rolling in irregular waves in a wave tank.
本文通过在波浪水池中进行不规则波的船模横摇衰减试验，研究了波浪对非线性横摇阻尼的影响。
Artificial damping boundary is adopted in seismic model test of arch dam on shaking table to simulate the radiation damping effect due to energy dissipation in infinitive foundation.
在振动台上进行拱坝动力模型试验时，设置人工阻尼边界，以模拟地震时地震动能量向无限远域地基逸散的地基幅射阻尼效应。
The method of rolling decay model test for determing damping coefficient was discussed for the case of combined non-linearities both in terms of damping and restoring moment.
对于同时具有非线性阻尼力矩和非线性回复力矩的情形，探讨了利用横摇自由衰减试验来测量横摇阻尼的方法。
The test mechanism for measuring pitching damping derivatives and data reduction equations for obtaining pitching dynamic derivatives have been outlined.
本文叙述了测量俯仰阻尼导数的试验装置及其数据处理方程。
To study the vibration isolation characteristics of the damping alloy mount, a special model test device is made to simulate the power machine and ship structure.
本文采用动力机械和船体结构的模型装置测试了阻尼合金机座的减振特性。
The paper introduces the model test principles of a new type stern vibration damping device, sets up the theoretical model of the device and analyzes the vibration absorption mechanism of the device.
本文介绍了一种新型船尾减振装置的模型试验原理，建立了理论模型，分析了减振机理。
The damping valve had passed the bench test and worked properly.
设计的减振阀已完成台架试验，试验报告通过定型评审。
The experiment of sound radiation efficiency and engine noise test were carried out when the engine was equipped with thin-wall components with free and compound damping.
采用表面振动法进行了柴油机表面辐射噪声的诊断，并对附加自由和复合阻尼的薄壁件进行了声辐射效率试验研究和整机试验。
The gain value of the PSS for the generating unit of Ertan Hydro Station is adjusted on the basis of the field test, which has achieved good damping effectiveness.
二滩机组PSS增益设定是根据现场试验进行调整，取得了较好的阻尼效果。
The damping force-displacement hysteretic curves of experimental damper are analyzed to test the role of the energy consumption of dampers.
对试验用阻尼器的阻尼力-位移滞回曲线进行了分析，检验了阻尼器的耗能作用。
Dynamic triaxial test is mainly used to determine the dynamic shear modulus & dynamic damping ratio of soil, which are the important parameters for seismic response analysis.
动三轴试验主要确定土的动剪切模量和土的动阻尼比，而这些参数又是地震动反应分析中的重要参数，该参数的取值小直接影响了桥梁的勘察设计。
In this paper, a number of test results of stiffness and damping characteristics for several models of tractor tire were given, which were obtained with different methods.
本文给出了两种不同方法对几种拖拉机轮胎的刚度、阻尼特性所作的大量实验研究的结果。
A new propeller alloy with high strength, high damping capacity and excellent corrosion resistance has been put to damping effect test.
本文介绍了一种新型的高强度、高阻尼、耐腐蚀性优良的螺旋桨专用合金在降噪效果方面的试验研究成果。
This paper introduces the working principles of the damper type down-ward belt conveyor, analyses the belt tension, reports the test result of the damping coefficient.
本文介绍阻尼式下运带式输送机工作原理，对输送带的张力进行了分析，并对阻尼系数进行测试。
The results obtained in repeated tests show that this test mechanism can be used to measure the pitching damping derivatives for the vehicle models in the transonic and supersonic wind tunnel.
重复性实验结果表明，该装置可用在跨超音速风洞中测量飞行器模型的俯仰阻尼导数。
Theoretical analysis, onboard test and bench test show that this phenomenon is determined by natural blast torque after throw-out of Marine fluid coupling as well as damping torque of shafting.
理论分析、码头试验及台架试验表明，该现象是由液力偶合器固有的脱排鼓风转矩与轴系阻尼转矩大小决定的。
The vehicle running test shows that this damping power shock absorber can greatly restrain flexural resonance of vehicle power assembly.
通过装车试验证明，该动力吸振器对汽车动力总成的弯曲共振有较好的抑制作用。
It discusses to design damping system, select and fix shock damper and so on. The methods of system performance test and data processing are proposed and experimental results are given.
对减振系统的设计、减振器的选型与安装等方面进行了讨论，提出减振系统性能测试和数据处理方法，给出了实验结果。
The test and analysis about the vibration damping and noise reduction of the canned coolant pump are studied.
对核动力装置屏蔽式冷却剂泵的减振降噪进行了测试与分析。
Specimen of the adjustable shock absorber was developed and was subjected to damping performance bench test.
研制了可调阻尼减振器样件并在试验台架上进行了性能测试。
The natural frequency, damping ratio, mode shapes, maximum displacement and failure property of the system were calculated and analyzed based on shaking table test.
的固有频率，阻尼比，模态振型，最大位移和破坏财产的系统进行了计算和分析的基础上的振动台试验。
The results approved the structure design and damping design of air filter, and provided theoretical basis for vibration test.
通过分析，证明空气净化器结构设计和减振设计的合理性，并为进一步试验测试打下理论基础。
The damping expression of structural vibration for rock mass is given by dimensional analysis, and the damping ratio can be obtained through vibration test.
通过量纲分析的方法给出了岩体结构振动的阻尼表达式，指出可以通过岩体的振动实验确定阻尼比，并进而给出特征时间。
The damping expression of structural vibration for rock mass is given by dimensional analysis, and the damping ratio can be obtained through vibration test.
通过量纲分析的方法给出了岩体结构振动的阻尼表达式，指出可以通过岩体的振动实验确定阻尼比，并进而给出特征时间。
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