采用模型模态试验方法对汽轮发电机组框架式基础的振动特性进行了研究。
In this paper, the vibration characteristics of frame foundation for steam turbine generator set is performed by model modal test method.
采用模型模态试验方法对汽轮发电机组框架式基础的振动特性进行了研究。
In this paper, the vibration characteristics of frame foundation for steam turbine-generator set are performed by model modal test method.
该试验方法和分析得出的结论为工程结构振动问题提供了解决问题的可靠依据。
The testing method and conclusion from the test offer some reliable accordance for engineering vibration system.
电工电子产品环境试验。第2部分：试验方法。振动、冲击和类似动力学试验样品的安装。
Environmental testing for electric and electronic products. Part 2: test method. Mounting of specimens for vibration, impact and similar dynamic tests.
通过对通讯车辆噪声和振动特性的分析，介绍了在该车上进行的振动和噪声改进对比试验的试验方法及试验原理；
Through an analysis of noise and vibration characteristics, an experimental principle and method is introduced to eliminate the noise and vibration in communication automobiles.
提出利用抗扰条肋抑制此类风致振动的方法，并通过试验方法模拟了圆截面杆件的风致振动，取得一定的振动抑制效果。
The method using interference rib is introduced, which simulate the wind vibration of round cross-section rod via the test, and gain some effect to reduce the vibration.
按照振动驱动机制不同，节段模型试验方法可分为自由振动法和强迫振动法两大类。
According to different driving ways of vibration, the sectional model test methods can be classified into two major categories, i. e. free-vibration method and forced-vibration method.
同时，今后还需开展大量的汽车电器振动模拟试验，完善实际工况模拟的精确性、试验方法的准确性，为汽车产品可靠性研究工作提供有效的手段。
It can improve the accuracy of simulation in the true working environment and the veracity of test methods. It will provide valid means for the research of automotive product reliability.
介绍振动型负离子测试装置的设计思路、设计过程和试验方法，探讨该测试装置理想的测试条件。
Introduce the idea, process and test method for designing this new device. Discuss the ideal measuring conditions for this device.
系统介绍了SY97804试验车在滚动振动试验台所进行的运动稳定性性能试验，即蛇行失稳试验，讨论其试验方法。
The stability of SY97804 testing railway vehicle tested on the roller testing rig in the National Traction Power Laboratory is presented in detail, and the testing method is discussed.
系统介绍了SY97804试验车在滚动振动试验台所进行的运动稳定性性能试验，即蛇行失稳试验，讨论其试验方法。
The stability of SY97804 testing railway vehicle tested on the roller testing rig in the National Traction Power Laboratory is presented in detail, and the testing method is discussed.
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