1·The AR spectrum is smoothness and can give exact characteristic frequency.
时序建模作出的AR谱具有谱线平滑，特征频率定位准确的优点。
2·In a similar way, radiant energy has a characteristic frequency and length associated with it.
同样，辐射能有其特性频率和相应的波长。
3·Here from we put forward the new concept of Characteristic Frequency of the random medium models.
本文由此提出了随机介质模型的特征频率这一新的概念。
4·The upper and lower caps of one elongated bubble oscillated at the same characteristic frequency (band).
同一气泡上下游界面振荡具有相同特征频率（频段）。
5·Then, characteristic frequency of laid test coil is calculated, it is important to select the test frequency.
推导了放置式探头线圈的特征频率，为检测频率的选择提供了参考。
6·The characteristic frequency of body-wave spectra carries the information of the duration of source body-wave pulse.
体波波谱特征频率携带着震源体波脉冲持续时间的信息。
7·The selected frequency optical luminescence dating (SFOLD) means that the characteristic frequency of the crystal is used to dating.
介绍了一种利用矿物的特征光释光测定年龄的方法。
8·The radar controller is then arranged to modify the repetition rate in dependence on the characteristic frequency of the pulsed signal.
该雷达控制器则设置成根据脉冲信 号的特征频率修改重复速率。
9·The importance of rotating frequency in fault diagnosis of roller bearings is analyzed based on formula of fault characteristic frequency.
在故障诊断中的滚子轴承的旋转频率的重要性进行了分析，根据故障特征频率的计算公式。
10·The characteristic frequency band is not fully used in some diagnosis methods. A non-linear method based on chaotic oscillator is presented.
针对当前的诊断方法没有充分利用其故障特征频带的问题，提出了基于混沌振子的滚动轴承故障的非线性诊断方法。