Results: spike wave, sharp wave and other interferencewave were not found in activity of finger and toe.
结果：手指、足趾活动均未见棘、尖波或其它干扰波。
2
The interferencewave has strong energy over whole time period of seismic records, and its frequency, phase and amplitude can be basically considered to maintain invariable.
这种干扰波在地震记录的整个时间段上具有很强的能量，并且其频率、相位和振幅可认为基本保持不变。
3
The most major advantage of the method lies in the fact that only the interferencewave with single frequency can be suppressed, and the loss of useful signal is very limited.