• That is the angular frequency.

    角频率

    youdao

  • We call it angular frequency, and the units are the same.

    我们角频率单位一样的。

    youdao

  • The smallest characteristic value corresponds to the lowest natural angular frequency.

    最小特征相当于最低固有角频率

    youdao

  • The energy spacing between energy levels of electron is also sensitively dependent on the angular frequency and will increase with the increases in it.

    电子能级间距敏感地依赖角频率角频率增大而增大

    youdao

  • When the electrons-neutral collision frequency is less than the EM angular frequency, the collision absorption rates increase with the electron-neutral collision.

    电子-中性粒子碰撞频率低于电磁波角频率时,碰撞会加强电子的碰撞吸收和静电波的吸收;

    youdao

  • On the premise of no limitation on the peak value of resonance, the method can be used to modify optimal parameters under different angular frequency of excitation.

    共振峰值最小限制前提下,按此修正方法针对不同激振角频率优化参数进行修正。

    youdao

  • Taking example for hydrogen atom, We discuss and quantitatively compute the change of the angular frequency of an electron moving around the nucleus in a magnetic-field.

    本文以氢原子讨论定量计算磁场中电子原子核运动角频率变化

    youdao

  • The creation and solution of dynamic equations and problems concerning input characteristics, transient angular frequency and analysis of amplitude response are described.

    文中阐述了动力学方程建立求解、系统输入特性振幅响应分析问题

    youdao

  • This design is the use of leading correction principle, finally meet the performance index of a control system open loop gain, phase margin, angular frequency requirements.

    设计利用超前校正原理最终满足控制系统性能指标放大系数相角裕量、截止角频率要求

    youdao

  • By introduced the micro-Doppler, this paper mainly analyzed the parameter extraction method, which can extract the angular frequency, amplitude and phase of the micro-motion target.

    利用距离多普勒干涉对旋转目标进行了成像,实现利用成像结果提取微动特征参数目的;

    youdao

  • Owing to the decametric wavelength, the angular resolution of High Frequency Surface Wave OTH Radar (HF SWOTHR) is usually coarse especially when dimensions of antenna array are restricted.

    由于工作频段,高频地波超视距雷达分辨力较差,尤其是受限时。

    youdao

  • It is very important to apply rotation vector algorithm to the GFSINS that how to attain the relative angular displacement and meet its precision and updating frequency.

    为了在无陀螺捷联惯导系统中应用旋转矢量算法如何获得载体相对角位移、保证载体相对角位移的精度和更新频率非常重要的问题。

    youdao

  • The method and results would be useful for analysing angular and frequency dependence of the bottom (or surface) scattering at low grazing angles.

    方法结果有助于分析海底()散射角度频率依赖关系

    youdao

  • The direction of acoustic beam and angular width of main lobe can be changed by properly amplitude-weighting, decreasing the frequency of impulsive signal and adjusting the interval of array elements.

    通过适当幅度加权降低激励信号频率调整间距等措施可以改变辐射声方向辐射

    youdao

  • This paper studied the extraction of the pitch and yaw angular errors of the line-of-sight to seeker-axis under the function of MMW step frequency target identification.

    本文研究毫米波频率目标辨识功能获取弹目线相对导引头轴俯仰偏航误差实现方法。

    youdao

  • By the method of frequency measurement, instant rotational speed is measured in the test system, angular acceleration is calculated by using the feature of the MCU with the least square method.

    介绍一种发动机无外载功率检测系统软、硬件设计,利用法测量出某一时刻的瞬时速度,并利用最小二乘法求出加速度

    youdao

  • Designed for the lower Angle precision of the MMW terminal guidance radar in angular tracking, the new algorithm based on high frequency resolution profile is proposed in this paper.

    针对毫米波制导雷达角跟踪精度差问题,提出基于频域分辨单脉冲测算法

    youdao

  • Because of oscillation of the blower load the variation of angular velocity of the blower rotor and beats in lower frequency are inevitable.

    风机负荷波动相关,风机转子角速度变化相伴的低频不可避免的。

    youdao

  • The envelope of the beat frequency will always be stationary in space; no angular velocity.

    信封摆动频率永远固定空间没有角速度

    youdao

  • Based on the equivalent circuit, the resonance frequency equation, the expression of resonance frequency and the angular displacement amplitude magnification are obtained.

    此基础得到空载时扭转振动频率方程共振频率表达式角位移放大系数表达式。

    youdao

  • In the case of small angular displacement, the natural frequency of the corresponding damping-free linear system is obtained, which is consistent with the experimental observation.

    角位移情形下,可近似得到相应的无阻尼线性系统固有频率观测结果吻合

    youdao

  • Investigates the problems of joint 2-d angular and frequency estimation based on uniform circular array (UCA).

    研究均匀圆形阵列联合二维角度-频率估计问题

    youdao

  • The angular distribution of the bistatic scattering cross-section from fractal sea surface for different fractal dimension and different spatial frequency is analyzed.

    分析了不同下分海面站散射截面分布情况

    youdao

  • It is posed that angular air-hammer self-excited vibration and half frequency wobble self-excited vibration are two reasons for resulting angular wobble self-excited vibration for gas film face seals.

    提出造成端面密封摆动的内在机理,既有摆动自振又角向气锤自振。

    youdao

  • The results show that the system will lose stability when the rotating angular velocity is greater than its fundamental frequency in classical dynamical model.

    分析结果表明传统力学模型中,转动角速度小于弹性梁的时,系统稳定;反之,系统稳。

    youdao

  • The results show that the system will lose stability when the rotating angular velocity is greater than its fundamental frequency in classical dynamical model.

    分析结果表明传统力学模型中,转动角速度小于弹性梁的时,系统稳定;反之,系统稳。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定