英德
有道
百度
谷歌
图片
维基
百科
波动度
[电子] fluctuation
- 研究方法利用七种不同波动度指标与真实波动度（RV）、TAIEX同期报酬、TAIEX未来报酬进行平均绝对误差与迴归等分析。
We also utilized seven kinds of volatility indices to clarify their relationship with real volatility (RV), contemporaneous as well as future return of TAIEX via the means of MAE, regression, etc. - 本文给出一种ISE 准则函数积分值的修正等价公式，可用以确定给定值系统2/3阶过程模型的最佳参数波动度。
For determining the optimal ripple degree of a 2/3 order process model of set point system, the author gives here a corrected equivalent formula for the integral value of ISE criterion function. - 研究表明响度和尖锐度是影响摩托车声音品质的主要因素，而粗糙度和波动度对声音品质的影响不大。
Loudness and sharpness are of great importance to the sound quality of a motorcycle while roughness and fluctuation strength is of little importance.
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