• 玫瑰能量增加因为红色波长最长慢的振动刺激肾上腺增加能源

    Increase energy with red roses: Because red has the slowest vibratory rate and longest wavelength, it stimulates adrenal glands, boosting energy.

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  • 主要研究角速度信号输入结构振动式微陀螺及其检测电路分辨影响

    This paper primarily addresses the influence of large signal input on the resolution of the fence structure vibratory gyroscope and its interface circuit.

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  • 定义研究了基础干扰直接干扰同时作用复杂环境隔振系统振动传递问题;

    The vibration transmissibility of the vibration isolation system under complex vibration environment with the floor disturbance and the direct disturbance is defined and studied.

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  • 液压动态系统液压振动系统)含有大量非线性模型方程病态很高

    The hydraulic high dynamic system(e. g. hydraulic vibrating system) includes a large amount of nonlinear parameters. The mode expression of the system has very high stiffness.

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  • 实验发现提高转速可以提高熔体剪切应力,从而提高气泡,但不如施加振动效果明显。

    The results showed that the imposed vibration may increase effectively the bubble nucleation rate, which was better than that via increasing rotation speed.

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  • 本文给出了一种汽轮发电机组扭转振动对数衰减计算方法

    This paper presents a method for calculating the modal logarithmic decay ratio of the shaft set torsional vibration in a turbogenerator unit.

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  • 前提建设振动环境数据和防材料数据

    The prerequisite is to establish vibration environmental data bank andantivibration materials data bank.

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  • 含水纵向基振动法(FFT)测的动弹性模量影响显著

    While it had no significant effect on Resonant Frequency Vibration(FFT analyzer).

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  • 最后提出通过增加传动扭转阻尼来防止任何初始滑转发生剧烈扭转自激振动措施。

    At last, it is put forward that the severe self-excited torsional vibration due to any range of initial slip rate can be avoided by increasing the torsional damping of the driveline.

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  • 振动压路机正确使用不仅影响到工程质量而且机械故障和使用寿命息息相关。

    The correct usage of vibrating roller not only influences the engineering quality, but also influences the usage life and failure rate of the machinery.

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  • 通过计算绘图上述方法可以较好地降低隔传递,从而降低振动水平

    According to the calculating and drawing results, it can be seen that the vibration isolation transmissibility and the vibration level of the vibration isolation can be reduced by the mention methods.

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  • 高压水泵发电机组重要辅机设备振动引起故障的发生高,严重影响机组安全运行

    High-pressure feedwater pump is one of the important auxiliary equipment of power unit. Its vibration problem happened frequently has seriously influenced the safety running of power unit.

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  • 数值计算表明振动振幅初始滑转相关

    Numerical solutions denote that the amplitude of the self-excited torsional vibration is related to the initial slip rate.

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  • 微扰商表示连续元音发声时声带振动相邻周期间微细变动; 发声反映平均气流声能的有效转换

    PP indicates the amount of irregular vibration of vocal folds and I/F represents efficient transition from MFR to acoustic energy.

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  • 围绕振动凝固过程核动力学影响进行了讨论提出关于体现振动熵影响的凝固形表达式

    The effect of entropy of vibration on the dynamics of forming nucleus of solidification processing was discussed and a expression for the rate of forming nucleus during solidifying was put forward.

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  • 相对变量反馈条件下,通过合适增益选择,即可保证系统稳定性,又大大降低振动传递

    The system stability can be ensured and the vibration transmissibility reduced, when relative variables are used as feedback variables and appropriate gains have been chosen.

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  • 根据机组状态振动提出了分阶段、分层次的诊断策略提高了故障诊断准确

    Considering the power plant condition and vibration frequency, hierarchical diagnostic strategy is put forward. The accuracy of fault diagnosis is improved.

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  • 分析认为,氧化锌晶须渗入中将形成微观阻尼结构起到降低固有振动增大衰减的作用。

    By the analysis penetration of ZnOw into the compound board will compose a microscopic damping structure, which can reduce the vibration frequency and increase the damping ratio.

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  • 介绍了振动信号分析原理以及振动信号分析系统油田设备运行中的应用提高检修生产

    The analysis principle of vibration signal and the application of vibration signal analysis system in the oil field equipment running are introduced, the overhaul productivity is improved.

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  • 研究结果表明外界振动使图的线形、线增大相位扰乱,从而降低谱图的分辨

    It shows that external vibration will result in bad lineshape, large linewidth, and dispersive effect, thus reduce the spectral resolution.

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  • 验证振动顶煤技术原理及其机构可行性,证明了采用振动顶煤技术有效地提高顶煤采出和降低混矸

    It is proven that the technique of the top-caving with vibration can easily destroy the arch structure, resulted in improving the top coal recovery ratio.

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  • 研究含外力阻尼项一类振动方程

    We study the decay rate of solutions of beam equations with damping and external force.

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  • 本文振动自动装置振动系统结构设计方法,参数合理选择生产计算方法进行了初步理论实验研究

    The paper gives a prelimary study on a few types of automatic vibrating loading devices about its vibrating system design, selection of parameters, and calculation of productivity.

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  • 较高高通共振质量表示一个能量损失较低振动消失

    Higher Highpass resonance Q indicates a lower rate of energy loss i. e. the oscillations die out more slowly.

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  • 推导了机械振动陀螺仪动力学方程给出了它的运动规律分析了载体空间任意匀速旋转干扰力矩所引起的漂移

    This paper gives the dynamic equations of vibratory wheel silicon micromechanical gyroscope and their motion law, analyses drifts of the gyroscope, when vehicle rotates around any axis uniformly.

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  • 同其它常规流体阻尼器类似,高频振动时会出现刚度硬化现象,使高频传递增大,常规磁流变阻尼器多应用低频域的振动控制。

    But common MR damper cant be used in cases of high-frequency vibrations because of stiffness hardening, which leads to increase of displacement transmissibility at high frequencies.

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  • 结论磁共增强扫描明显提高垂体检出垂体微腺瘤诊断重要价值

    Conclusions Dynamic enhanced MRI can increase the diagnostic accuracy of pituitary micro-adenoma. It has great value for the diagnosis of pituitary micro-adenoma.

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  • 实验结果表明:工具电极超声振动材料去除工件做超声振动时的材料去除要小;

    The laws of material remove rate with tool electrode ultrasonic vibration assisted are less than that with workpiece ultrasonic vibration assisted.

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  • 通过采集振动信号进行小波多分辨分析FFT谱分析,得出结构振动响应包含的对应振动波形曲线

    Through wavelet analysis and FFT analysis to the collected structure vibration signal, the vibration wave curves and analysis results of different frequencies are acquired.

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  • 通过采集振动信号进行小波多分辨分析FFT谱分析,得出结构振动响应包含的对应振动波形曲线

    Through wavelet analysis and FFT analysis to the collected structure vibration signal, the vibration wave curves and analysis results of different frequencies are acquired.

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