而时间尺度的分离对研究稀有事件提出了计算上的挑战。
The separation of time scales presents serious computational challenges in the study of rare events.
小波变换局部极大值滤波方法利用信号与噪声不同的尺度变化特性来区分信号与噪声，将噪声从信号中分离出来。
A filtering method based on wavelet transform with local maximum value was discussed. The method could distinguish signal from the noise according to the different features of scale change.
笔者利用经验模式分解法，将图像按尺度从小到大进行分离。
This paper USES Empirical Mode Decomposition method to decompose image from small-scale to large-scale.
计算获得了分离流、二次流和多尺度旋涡结构，表明SST模型能很好地预测尾水管内的湍流流动。
Finally, separation flow, secondary flow and multi-scale eddy structure are simulated, it indicates that SST model can give a good prediction of turbulence in the draft tube.
我们对「尺度失误」的解释是：幼儿利用视觉资讯计画行动与控制执行的系统，是分离的。
Our interpretation is that scale errors originate in a dissociation between the use of visual information for planning an action and for controlling its execution.
分离度指数在一定尺度上是交通和工矿业用地最大，耕地、林地、牧草地相对较小。
In the scale, the isolation index of the traffic land and industrial land relatively was higher than that of the cultivatable land and grassland.
同时对太阳毫秒级资料作带通滤波将不同时间尺度的快速起伏分离出来。
In this paper, a band-pass filter is used to separate the components of rapid fluctuations with various time scales from ms-resolution data of solar bursts.
流动分离的起始位置对转轮出口的分离尺度及水力损失有很大的影响。
Thus the location of separation initiation had a vital effect on the extent of separation at impeller's exit and also on the hydraulic losses.
然而，由于生物吸附剂尺度小，密度低，固液分离困难，其在重金属废水处理领域的应用受到限制。
However, Biosorption is limited because of small scale, low density, solid-liquid separation in the application of heavy metals in wastewater treatment.
拢流片振动频率，对分离涡的尺度、强弱、成对、合并过程有重要影响。
The test results show that the scale, intensity, pairing and merging of the vortices depend, to a large extent, on the forced oscillation frequencies of the spoiler.
笔者利用经验模式分解法，将图像按尺度从小到大进行分离。
So, it is necessary to decompose an image according to the different-scale.
笔者利用经验模式分解法，将图像按尺度从小到大进行分离。
So, it is necessary to decompose an image according to the different-scale.
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