扰动

In order to enhance the classification information of the single training sample, each training sample is combined with its reconstructed image gotten by perturbing the image's singular values into a new training sample.

为了加强单训练样本的分类信息，训练样本与其基于受扰动的奇异值的重构图组合成新样本，Fourier频谱作为人脸识别特征，在ORL人脸库上的实验结果表明了该方法的有效性。

Finally, we phenomenologically separate phase according to magnetic fields, the results is consistent with our new idea where we use the Hamiltonian with curved surface to analyze XY model. In chapter Ⅳ, we make two hypotheses: the system has one-step time correlation and two-step time correlation. We find the effect of Ratchet potential is similar to OSTC which changes the system's relaxation. TSTC may facilitate the system to move forward or backward along the nonlinear wave of the thermal fluctuation.

第四章，我们进一步作了两个唯象的假设：体系有一步和两步时间关联；发现Ratchet势与一步时间关联有相似效果——改变了体系对热噪声的驰豫；而两步时间关联项则能够促使体系在热噪声的非线性波形上定向&冲浪&，或者促使体系躲避热噪声的扰动保持在势阱底部。

It is studied for the detailed morphological and dynamic evolution of several disturbed filaments, the relevant changes of photospheric magnetic field and coronal structure, as well as the development of associated flares.

我们详细研究了几个扰动暗条的位形和动力学演化、相关的光球磁场和日冕结构的变化，以及相联系的耀斑发展。

The filament disturbances are closely associated with photospheric displacement and changes of photospheric magnetic field in filament channel.

暗条扰动与暗条通道中的光球运动和光球磁场变化有密切联系。

In this paper, we use 500hPa geopotential height to study the abnormal disturbance for the North-ern Hemisphere poleward of 20°N summertime from 1957 to 1979, special focusing on persistent anom-alies which persistent time are longer than that of synoptic scale variability.

本文利用23年夏季3个月的500hPa位势高度场，对20°N以北的热带以外地区的位势高度异常进行了分析，着重研究了持续时间超过天气尺度扰动时间（大约1周）的持续异常。

For the uncertain part, a robust fusion algorithm is also developed in terms of the linear matrix inequality, based on the polytopic models.

针对不确定扰动部分，基于多胞型描述模型给出了线性矩阵不等式形式的鲁棒融合估计算法。

The previous methods to obtain the preconsolidation pressure were generally based on the laboratory oedometer test,which was of time consuming and low accuracy due to disturbance.

目前，先期固结压力的确定主要依赖于室内固结试验，但土样的采取会出现扰动，难以代表土层的真正实际状况，且室内固结试验耗时，效率较低。

While some might simply ignore the presence of the black hole and go on with exploring the magical distortion effect, Kong and Wong have turned the black hole into the body of the cameraperson and narrator to further problematize our tendency to look at the centre of the frame.

也许有些 EGG 360 的用家不会在意「黑洞」的存在，继续在变形镜头前乱跳乱动，迷醉於如梦似幻的扭曲影像；对江、王来说，「黑洞」是一个先天的缺陷，同时也是这个光学工具的特别之处，正好用来扰动我们经常往影像中心凝视观看的习惯。

Many studies have observed that several articulatory gestures in speech production and their acoustic output tended to be strengthened at prosodically prominent positions; however, the relationship of tonal perturbation of stop consonants and the voice quality with the prosodic hierarchy have not been explored yet.

中文摘要根据过去研究指出，语音的发声动作与声学表现会在韵律显著的地方增强。然而，针对韵律与子音产生的语调扰动以及音质的关系方面的研究甚少。

As more and more underground projects are constructed, the surrounding soil is unavoidable to be disturbed, then it results in the reconsolidation settlement of the disturbed soil.

地下工程活动日益频繁，规模也不断加大，对周围土体的扰动是不可避免的，由此带来的结果是土体的变形和位移，而再固结沉降就是其中一个重要部分。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。