钼丝的张力直接影响着钼丝的抖动幅度和频度，从而影响线切割加工的质量。
The tension of the molybdenum wire produces a direct effect on the range and the frequency of its vibration, thus affecting the quality of the wire cutting.
使用一个周期的正弦波曲线模型的滑动拟合法，评价了幅度、频率、直流偏移的抖动，以及相位与理论值之偏差的抖动情况。
By using moving one period sine wave model, the jitters of amplitude, frequency, phase, and offset of sine wave are evaluated.
同时我们还研究了采样光脉冲时间抖动和幅度抖动对光性能监测系统的影响。
The influence of timing jitter and amplitude fluctuation of the sampling pulses is also investigated.
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