• Selecting the appropriate excitation frequency can well inhibit the conversion mode amplitude.

    适当地选取激发频率很好地抑制转换模态幅值

    www.fabiao.net

  • The design variables include the excitation frequency and the stiffness of vibration isolation system.

    系统研究不同激频率对焊接残余应力降低程度影响。

    www.dictall.com

  • Design cars, the natural frequencies should be staggered so that the excitation frequency to avoid resonance and noise.

    设计车厢时尽量使固有频率错开激振频率避免共振噪声。

    www.fabiao.net

  • The analysis shows that increasing the excitation frequency of the source reduces the decay rate of the ground vibration.

    分析表明,对理想弹性半空间来说,增大减小地面波动衰减

    jzjgxb.chinaasc.org

  • The damping characteristic is relevant with the air spring structure and is influenced by external excitation frequency and amplitude.

    空气弹簧阻尼特性空气弹簧本身结构有关,同时还外界激扰频率振幅的影响。

    dict.cnki.net

  • The results indicate that the crystalline volume fraction (X_c) decrease firstly and then increase with the increase of excitation frequency.

    结果发现材料的光敏性随频率增加降低提高晶化沉积速率变化趋势之相反;

    dict.cnki.net

  • Synchronous rectification produces a ripple frequency twice that of the excitation frequency and thus is easier to remove with a lowpass filter.

    同步稳压产生激励频率纹波频率,因此容易被低滤波器去除

    group.ednchina.com

  • When the excitation frequency is relatively low, the material damping of inner region has negligible influence on the real stiffness of the soil.

    激振频率小时,内部区域土体材料阻尼对土体扭转阻抗刚度部分基本没有影响

    202.127.156.16

  • The experiment proved that the gear meshing force, excitation frequency is consistent with the theory. Consistent with the actual prototype model is feasible.

    通过实验证明齿轮啮合激振频率理论相符样机模型实际吻合,具有可行性。

    www.fabiao.net

  • The displacement of the line increases with the increasing of the excitation amplitude, diameter and modulus of the line, decreases with the increasing of the excitation frequency.

    缆绳位移随着缆绳直径、缆绳弹性模量、激励幅值的增大而增大,随激励频率的增大减小

    www.boshuo.net

  • The results show that the voltage standing wave effects become the important factor affecting non-uniform voltage distribution when the electrode dimensions and excitation frequency are increased.

    计算结果表明:随平行板电极尺寸增加激发频率提高,电势效应成为影响电极间电势差非均匀分布重要因素

    www.dictall.com

  • The problems about the selection of excitation signal, limits of measurement frequency and noise influence have been discussed.

    最后还讨论了时域法测量电极阻抗激励信号选择、测量频率上、下极限噪声影响问题

    dict.cnki.net

  • This is a typical effect seen in frequency response functions measured using random excitation.

    利用随机激励进行测量函数可以看到典型影响

    home.vibunion.com

  • We obtain the relation between the frequency of the oscillation and the instric excitation of the system.

    我们得到系统振荡频率禀元激发关系

    danci.911cha.com

  • The effectiveness of the control depends upon the strength and frequency of the acoustic excitation but is insensitive to the emitting position.

    声控分离效果依赖激励强度频率对激励位置并不敏感。

    dict.cnki.net

  • We design a suit of aviation AC excitation generator system, it insures the output voltage is constant frequency and constant voltage.

    我们设计了一航空用交流励磁发电机系统保证输出电压恒压。

    dict.cnki.net

  • And the method of getting the frequency components of stationary random excitation is realized.

    得到了一寻求平稳随机激励频率成分信息方法

    dict.cnki.net

  • In regard to the excitation experiments, time-Accurate numerical stimulation was carried out to investigate the upstream disturbance frequency effect under different incidence in an annular cascade.

    针对静止环形叶激励实验工作,相应的扩压叶进行不同气流攻角激励频率的非定常粘性计算与流场分析。

    www.dictall.com

  • A mixing frequency excitation current source is designed according to the analysis of requirements of the bioelectric impedance measuring system.

    通过分析生物阻抗测量系统需求设计种应用于生物阻抗测量的激励电流

    dict.cnki.net

  • The influences of frequency and voltage of electric excitation signal on electric property of fruits with non-destructive and orthogonal experiment method were studied.

    采用无损接触检测交叉试验研究了激励信号频率电压果品特性影响

    dict.cnki.net

  • Descriptions are made of a new instrument based on the lowest order asymmetric plate wave excitation and swept frequency amplitude phase display.

    介绍基于最低反对激励幅度相位显示复合材料粘结质量评价的方法

    dict.cnki.net

  • A nonlinear parametric excitation equation is obtained for ships in longitudinal waves, and the dynamic stability is analyzed when the natural frequency of heave and roll are approximately equal.

    本文建立了航行船舶非线性参数激励横摇运动方程研究了当升沉固有频率接近横摇固有频率船舶稳定性

    dict.cnki.net

  • EA mounted on the either end of rotor shaft can generate impulse excitation force or simple harmonic excitation force with different frequency.

    电磁振器安装转子伸出产生脉冲激励力不同频率的谐激励力。

    dict.cnki.net

  • It introduces a kind of powerful complementary DC and constant voltage power device by using the independent excitation and high frequency PWM wave clipper.

    介绍利用高频pwm斩波技术完成的大功率直流稳压电源装置

    dict.cnki.net

  • In this paper, a dynamic calibration method using a finite duration impulse excitation source is presented, which can be used to calibrate the frequency response of high-pressure transducers (HPT).

    本文提出了任意时限脉冲激励一种动态校准方法用于校准动压传感器的响特性。

    dict.cnki.net

  • The influence of frequency and voltage of electric excitation signal on electric parameters of apple, kiwi fruit and pear are studied in this paper.

    研究激励信号频率电压苹果猕猴桃参数影响

    dict.cnki.net

  • With the bus fed static excitation system, based on field-test data and using frequency domain analysis, the hysteretic characteristics of excitation system wer.

    自并励励磁系统为例,根据实测数据利用分析,得到励磁系统滞后特性

    www.dictall.com

  • Well, the deformation patterns at these natural frequencies also take on a variety of different shapes depending on which frequency is used for the excitation force.

    对了这些固有频率处,变形形式大为不同依赖激振哪个频率

    article.vibunion.com

  • And the first order approximate solution in the cases of hard excitation and soft excitation and the frequency resonance equation in the case of resonance are given.

    给出了激励激励情况近似共振情况下的频率响应方程

    dict.cnki.net

  • Compared the modal analysis result, we can get the resonating frequency under the outside excitation.

    结合分析结果得到落砂机框体在外界激振下引起共振的频率

    www.fabiao.net

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