mean fluctuation meaning in Chinese
平均起伏
Examples
- In this paper , fluctuation complexity of two different particle ( a ! b ) are studied . it shows that cf can identify the different fluidized characters . a new parameter i ac i is defined as mean fluctuation difference
本文对a b类颗粒的涨落复杂性进行了研究，结果表明涨落复杂性对两类粒子在过渡区的流化特性差异性有明显的体现，它在某种程度上是体系均一化程度的表征。 - The results approve that i ac i is a good parameter to be a token of the diameter distributing of particles . then a criterion of mean fluctuation difference is put forward for b particle . fluctuation complexity varied with different particle , static bed height diameter particle and axis position of sensor are studied
本文认为是颗粒密度的差异造成涨落复杂性均值的差异，而平均涨落偏差| c |广定程度上是颗粒粒径分布的一个重要衡量指标，而且针对b粒子提出了平均涨落偏差判据，实验数据和该判据有很好地符合。 - The figure of daily mean value in resent year showed : the medium term anomaly with impulse jumps appeared 11 months before the event , and the maximum of anomaly was 84 times of the normal rising rate ; the short term anomaly appeared 4 - 1 month before the event , and the maximum of anomaly was 274 times of normal mean fluctuation ; the imminent anomaly appeared 9 days before the event , and the maximum of anomaly was 2 . 5 times of normal mean fluctuation
年日均值图显示，中期异常出现在震前11个月左右，表现为脉冲式向上突跳及阶跃式上升，最大异常量为日均正常上升速率的84倍；中短期异常出现在震前4个月和1个月，最大异常量为正常日均波动值的274倍；临震异常出现在震前的第9天，震前25小时达到最高值，最大异常量为正常日均波动值的2 . 5倍。