大尺度

In§5.4,we discuss the hypothesis test problemwhen the location and scale parameter may all change.

5.3讨论尺度参数变点的假设检验问题，引述Wangand Bhatti(1998a)的结果，利用Csorgo and Horváth(1997)的定理，对于Wang andBhatti(1998a)提出的检验统计量〓，其中〓，我们获得了〓的大样本性质，即对于一切实数x〓11进一步地，给出变点〓的估计〓，利用Csorgo and Horváth(1997)的推论1.6.2，我们讨论了变点估计〓的渐近性质，由此，可以给出变点〓的区间估计，〓12其中〓，〓满足〓和〓，这里〓为〓的分布函数。

Although the gains provide a psychological boost, analysts say the index of major stocks is a narrow gauge of the stock market. Some investors warn that it is still unclear which direction the U.S. economy is headed.

尽管利润在心理提供了很大的鼓舞，但是分析家说主要股票的指数只是股票市场的一个参考的测量尺度，一些投资者警告说美国经济走向何方还为明朗。

Airspace Image Fusion such as simple fusion method (pixel average, maximal or minimal pixel selection), Frequency-domain image fusion methods include the multiresolution image fusion techniques based on multi-scale pyramid decomposition, and the image fusion method based on wavelet transform Image Pre-processing like Filter processing (neighborhood average filter, median filtering method) and Image Registration.

首先介绍了图像信息融合的概念、优势、发展历史和应用领域，并介绍了图像融合的三个层次及常用的空域图像融合方法，空域融合方法有像素平均法、像素最大最小法、像素加权平均法，频域融合方法包括图像的多尺度分解、图像的小波变换、基于小波变换的图像融合方法。

Berause of the fact that when image resolution is reduced, the image high-frequency characteristics are distorted and the image low-frequency characteristics are held, this method has noiseproof feature and large-scale weak edge detection property.

由于低分辨率采样下图像高频特征失真较大，而低频特征失真较小的原因，这一算法能很好地抑制图像噪声，有效地提取出图像中大尺度弱边缘。

On such a large time scale the radiation parameterization will become more and more significant.

在这种较大的时间尺度上，辐射的参数化将变得越来越重要。

This is found to result from the existence of negative orography in this low-resolution model. It is shown that, over the grid-points where orography height is negative, there exists false sensible heat source that leads to warmer temperature and higher geopotential height.

利用位涡的特性，研究并模拟了大气流场在短时间尺度上对非绝热加热的响应，并提出了"过流"的概念：在加热层顶，即使非绝热加热消失，仍存在上升运动，反气旋涡度环流和冷中心。

These planation surfaces are comparable with the summit planation surfaces of the mountains on the Tibetan Plateau and in the Beitai episode in Northern China, probably implying that they were united peneplain during the end of the Oligocene Epoch, although they are far from each other and are even located in different plates and tectonic systems.

说明中国大陆各部虽相距遥远，甚至处于不同的板块和构造休系，但在渐新世末却处于统一的准平原状态，大范围长尺度造山运动的脉搏似乎是一致的。

These methods consist of correlation registration method、tie point registration method、maximum spectrum registration method and scaling registration method.

论文第四章系统深入研究了InSAR处理中的图象配准方法，它们是相关配准法、特征点配准法、最大谱配准法和尺度变换配准法，阐述了上述算法的特点和处理过程。

Combining a new geoid model (EIGEN-GL04S) recovered from GRACE mission and the KMSS04 model, a new mean dynamic ocean topography model are estimated over the Antarctic region. The surface Antarctic Circumpolar Current field and its Polar Front and sub-Antarctic Front are derived from MDT after filtering with a wavelet denoising method.

联合基于GRACE重力卫星观测资料恢复的重力场模型(EIGEN-GL04S1)和卫星测高推求的平均海面高模型(KMSS04)来构造南极绕极流区域的平均海面动力地形，并利用小波滤波方法去掉短波及噪声信号，进而推算大、中尺度的绕极流。

In yoga practicers' perspective, the exactly way to test a yoga practicer's advancement is to see how much he turns his desire to psychic love, in another word, it's to see how much he cares about others' material and spiritual benefits.

按瑜伽师的看法，检验一个人在瑜伽修炼中的进步情况的真正尺度，是看一个人把欲念转变为精神的爱，换言之，及看一个人在多大程度上关心别人的物质和精神福利。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。