angular vibration frequency
英 [ˈæŋɡjələ(r) vaɪˈbreɪʃn ˈfriːkwənsi]
美 [ˈæŋɡjələr vaɪˈbreɪʃn ˈfriːkwənsi]
【化】角向振频，角向振动频率
双语例句
- Reason of angular wobble self-excited vibration and half frequency characteristic for gas film face seal
端面流体膜密封角向摆动自振产生及其半频特性的阐释轮式车辆传动系自激扭转振动稳定性分析 - On the basis of the energy equation of harmonic oscillation, the angular frequency or normal vibration frequency of many-degrees of freedom oscillation system could be obtained by analyzing the relationship between the amplitude vectors.
利用简谐振动能量方程，通过分析振幅矢量的关系，用能量法求多自由度振动系统的角频率或简正振动频率。 - For big angular vibration, the frequency characteristic error is the main error source.
对于大角度振动信号，加速度计频率特性误差是误差的主要因素。 - 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.
提出造成气膜端面密封角向摆动自振的内在机理，既有半频摆动自振又有角向气锤自振。 - For example, in an inertia space, the rotating angular velocity mainly influences the amplitude of the vibration of the frequency ( in the direction perpendicular to the gyroscope plane, namely in z-axis direction) of the same with the drive frequency ω.
例如在惯性空间中转动的角速度主要影响陀螺仪的活动质量在垂直于陀螺仪平面方向（即z轴方向）频率与驱动频率ω相同的振动的振幅。 - The restoration precision is affected mainly by the measurement error of angular vibration and the precision of transfer function of resonant frequency.
示功图恢复的精度主要受到角振动测量误差和共振频率处传递函数的精度影响。 - But as the new method for measuring angular vibration signal, in the field engineering applications, there are not sufficient researches on measuring precision resulting from the value range of reference voltage, average number in one cycle, the sampling frequency and other factors.
但是A／D采样拟合法作为扭振测量的新方法，在现场工程应用中，基准电平的取值范围、循环内平均次数及采样频率等因素对扭振测量精度的影响研究还不太充分。