1、

the variations of minimum fluidization velocity along with height of bed and vibration intensity are also analyzed.

分析了起始流态化速度随床层高度和振动强度改变的变化规律。

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2、

Introduces the basic principles of the full vector spectrum technology and its numerical algorithm. Integrates with the vibration intensity of the band, and proposes the full vector spectrum band for fault diagnosis method.

阐述了全矢谱技术的基本原理和数值计算算法,并将其与频段振动烈度的计算相融合,提出了全矢频谱频段的故障诊断方法。

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3、

Features: Vibration intensity and powerful cleaning . The cleaning effect is better than its competitors.

特点: 振动力度大,除污力强,清洗效果优于同类产品.

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4、

First, the author discussed the dynamics similar problems of the explosion vessel under impact loading Secondly, the method of predicting structural vibration intensity which is applicable to engineering applications was proposed with using linear regression and neural network.

首先讨论了内爆炸冲击载荷作用下爆炸容器的结构动力学相似率问题,并从线性回归和神经网络两个方面,提出了适用工程应用的预测结构振动强度的方法。

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5、

study on prediction model of vibration intensity about large sets based on virtual instrument

虚拟仪器平台下的大型机组振动烈度预测模型研究

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6、

The concentrations of plasma TXB 2 and 6-keto-PGF 1 α were measured in rabbits with various vibration exposure duration and vibration intensity.

对不同接振时间、不同接振强度的家兔血浆血栓素B2(TXB2)和6-酮-前列腺素F1α(6-keto-PGF1α)浓度进行了测定。

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7、

The procedures to design models of channel phase deviation compensation, data acquisition, vibration intensity calculation, signal processing and vibration intensity visualization are discussed.

重点阐述了通道相位差计算、数据采集、振强计算、振强可视化几个主模块的设计方法。

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8、

Characteristic Study of Light Intensity Modulation Methods for Fiberoptic Vibration Sensor with Cantilever

悬臂梁式光纤振动传感的一种光调制方法的特性研究

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10、

using a nah experimental system for airborne sound constructed in our own laboratory we successfully obtained the vibration modes and acoustic intensity vector field for several typical objects, in which the chime stone simulator has a special shape, and it is studied for the first time.

利用自建的实验系统,成功获得典型振动体,特别是首次获得具有特殊形状的模拟编磬在不同频率下的振模及其相应的空间矢量声强分布。

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11、

Vibration field can make the photoelastic pattern and light intensity matrix change regularly.

振动力场的引入使光弹性图像和光强度矩阵发生了规律性变化.

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12、

The influence of magnetic intensity on the period and the amplitude of vibration is discussed.

通过算例,分析了磁场环境对振动周期和幅值的影响。

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13、

The conclusion was verified by simulation signals with different noise intensity and rolling bearing's defect vibration signal. Analysis shows that the proposed method is more effective than direct modulation or time delayed autocorrelation demodulation in denoising or clarifying modulation information.

不同噪声强度仿真数据和滚动轴承故障振动信号实验数据分析表明,该方法比直接解调或仅采用时延相关解调更能有效抑制噪声,凸现信号调制信息。

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14、

Vibration analysis method used for determining the dynamic stress intensity factor of three-point bending specimen

三点弯曲试样动应力强度因子求解的振动分析方法

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16、

There are two main ways to measure the vibration using the method of time-average digital holography: the vibration measurement of intensity and phase, both of them are based on the reconstructed image and the reconstructed wave field.

用时间平均数字全息可以进行振动的测量,主要有两类方法:基于再现像的光强测振和再现光场的相位测振。

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17、

The effects of He-+ ion incident energy and incident angle, thermal vibration amplitude, correlations of thermal vibrations, displacements and adsorption of surface atoms as well as enhancement factor on the surface peak intensity are investigated.

讨论了离子入射能量、入射角度、晶格原子热振动幅度、相关系数、表面增强因子、原子位移和吸附原子等因素对计算结果的影响。

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18、

The intensity of the forced vibration frequency also greatly rises when the center of mass offsets radially.

同样由于转子质心的径向偏移,转子受迫振动频率强度增加较多。

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19、

The fuzzy resonance vibration failure zone and fuzzy intensity failure zone and their membership functions of vibrating structure components are built when the fuzzy method is applied into the vibration reliability assessment of structure components of aero engine.

应用模糊方法评估部件振动可靠性时,需构建部件振动的模糊共振区域及相应的隶属函数和模糊强度失效区域及相应的隶属函数。

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20、

It is shown by the result that the method can solve some problems about complex factors in the fuzzy resonance vibration failure zone and fuzzy intensity failure zone and their membership functions confirming of the key structure components of aero engine.

结果表明,该方法能够解决航空发动机关键部件模糊共振失效区域及其隶属函数、模糊强度失效区域及其隶属函数确定中一些复杂因素的处理问题。

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