向性的

The establishment and relaxation processes of the transient gratings, which are formed by two recording 514nm beams with different polarization directions, SS, PP, SP and ±45℃, are investigated. Using the weak absorption of the chromophores at 632. 8nm and the positive dichroism of the chromophores molecules, a kind of bi-photonic transient gratings, owing to the periodic distribution of Trans and Cis isomers, is established first time in azo-dye doped polymeric bulk sample.

实验考察了两束514nm的写入光在不同偏振情况下（SS，PP，SP和±45），在样品中形成的瞬态栅的建立和弛豫情况；利用偶氮生色团在632.8nm波段的微弱吸收和生色团分子的正二向色性，首次在块状偶氮聚合物材料中形成一种基于生色团反式和顺式异构体密度分布的双色光瞬态栅；利用瞬态栅的快速建立和弛豫，考察了其在衍射型全光开关方面的潜在应用。

The "Phoenix" was just one of the dramatic "pictorial" crop formations which appeared in the fields of England last summer--and to our surprise the plant samples taken from it (and several of the other equally astounding formations) showed clear evidence of exposure to a plasma discharge: stunted and poorly-developed seed-heads, massive apical node elongation, expulsion cavities and--in several cases--node bending which could not be attributed to phototropism/gravitropism.

"凤凰"只是其中一个戏剧性的作物结构"图案"，去年夏天出现在英格兰的田地-和令我们吃一惊的是取自它的植物样本（及几个其它同样惊人的结构）显示清楚的证据，曾在一等离子体放电下暴露：发育迟缓和弱发展的种子头，大量的顶上茎节延伸，驱逐凹处及-在一些情况下-茎节弯曲并不能归因於向光性/重力影响。

In my opinion, Lotmans view on text in his literary semiotic theory mainly demonstrates the structuralism style and characteristic, but in his cultural semiotic study the view on text has the more poststructuralism characteristic. This also reflects Lotman's ideology change in his semiotic study: transition from a structuralism to a poststructuralism.

在我看来，洛特曼的文艺符号学中的文本观主要显示出了结构主义的风格和特征，而他的文化符号学中的文本观则是具有了更多的后结构主义的特点，这也反映出了洛特曼符号学思想的变化性：由结构主义向后结构主义过渡。

By using techniques from robust statistics, we obtain the approximations of the underlying surfaces. This leads to a conceptually good local patch with precise geometry properties, and as a result, the influence of noises is reduced. In addition, we also present a diffusion method to smooth the geometry properties, including principle curvatures and Frenet frame. The method ensures that the surfaces are smooth in the curvature space, and maintain the details, features and optimize the normals. The results show that, even in a high level noise situation, our algorithm can remove noise effectively, and at the same time keep the details of the model.

与传统的双边滤波去噪算法不同，该算法通过引入鲁棒统计理论获得模型表面较为准确的几何属性；进而在曲率空间中对包含主曲率和Frenet标架的表面几何属性进行各向异性的滤波，既有利于保持模型的细节，又能保证曲面的光滑性；与此同时，优化各个顶点的法向；最后在优化后的几何属性引导下，在几何空间中进行高阶双边滤波去噪。

Using the result for non-restricted model, we transform the restricted model to common model, and multi collectivity model to single collectivity model, thus, the necessary and sufficient conditions that nonhomogeneous linear estimators for Sβ are admissible in the class of nonhomogeneous linear estimators are obtained which filled the blank for admissibility for restricted linear model.

对线性等式约束的共同均值线性模型，利用无约束单总体模型的现有结果，通过适当变换，把等式约束模型向无约束转换，并把多总体转换为单总体，在矩阵损失下找到了均值参数β的条件可估函数Sβ的线性估计∑mAiyi+a在非齐次线性估计类中可容许的充要条件，填补了等式约束的共同均值线性模型可容许性方i=1面的空白。

In this pa per, the operation mode of domestic and foreign financial sector develop ment status and trends analysis of a study to examine the situation in the mixed op eration, in the face of the future of China's financial supervision model sele ction problem, we should give full reference and reference to international fina ncial supervision and management principles and experience , according to China's specific national conditions and the operation mode at different stages of development, and gradually establish and improve the relevant regulatory bodies and institutions, in the basic step-by-step implementation on breakthroughs in key areas, from institutional to functional regulation of the tran sition, which explored one of the most suitable the development of our co untry's financial industry regulatory approach path.

本文通过对国内外金融业混业经营发展现状与趋势的分析研究，探讨出在混业经营形势下，面对未来中国金融监管模式的选择问题，应充分借鉴和参考国际金融监管的原则和经验，根据中国的具体国情和混业经营发展的不同阶段，逐步建立健全相关的监管机构和体制，在循序渐进的基础上实现重点突破，由机构性监管向功能性监管过渡，从而摸索出一条最适合我国金融业发展的监管模式路径。

At last, the application of above modeling and control strategies has been demonstrated by the simulations of a nonlinear dc motor control problem. Under this control strategy, system identification phase is not needed, and only a controller based on the recurrent neural network is provided. Because the control and learning laws are designed with stable theory, stability and convergence problems are solved here with rigorous analysis, which can not been analyzed easily when usual BP neural networks are used.

最后通过非线性电机模型的仿真研究，表明了基于上述动态动态递归神经网络模型对非线性系统进行自适应控制的实际可行性，并且采用这种方法不需要对系统进行离线辨识，整个系统只采用了一个基于动态递归神经网络的控制器，由于整个系统是基于稳定性理论设计的，有效地解决了应用BP网络等其它前向网络时系统的稳定性和收敛性难以分析的问题。

The basic view of the model that the intense subduction of the Indian plate beneath tbe Eurasian plate would result in inhomogeneity of the fabric and deformation of the lithosphere and repeated alternations of normal transformation from collision to contraction to stretching and reverse transformation from stretching to contraction.

其基本观点是强调由于印度板块向欧亚板块的强烈俯冲造成岩石圈组构和变形的不均一性及岩石圈中存在的碰撞→收缩→伸展的正向转变和由伸展→收缩的逆向转变的反复交替。

You came when I was happy in your sunshine I grew to love you more each passing day Before too long I built my world around you And I prayed you'd love enough of me to stay If you love me let me know If you don't then let me go I can't take another minute Of a day without you in it If you love me let it be If you don't then set me free Take the chains away That keep me loving you The arms that open wide to hold me closer The hands that run their fingers through my hair The smile that says "hello, it's good to see you" Anytime I turn around to find you there It's this and so much more that make me love you What else can I do to make you see You know you have whatever's mine to give you But a love affair for one can never be If you love me let me know If you don't then let me go I can't take another minute Of a day without you in it If you love me let it be If you don't then set me free Take the chains away That keep me loving you Take the chains away That keep me loving you Loving you

有一天，主人出门去了，叫它照顾孩子。他到了别的乡村，因遇大雪，当日不能回来。第二天才赶回家，狗立即闻声出来迎接主人。他把房门开一看，到处是血，抬头一望，床上也是血，孩子不见了，狗在身边，满口也是血，主人发现这种情形，以为狗性发作，把孩子吃掉了，大怒之下，拿起刀来向著狗头一劈，把狗杀死了。之後，忽然听到孩子的声音，又见他从床下爬了出来，於是抱起孩子；虽然身上有血，但并未受伤。他很奇怪，不知究竟是怎么一回事，再看看狗身，腿上的肉没有了，旁边有一只狼，口里还咬著狗的肉；狗救了小主人，却被主人误杀了，这真是天下最令人惊奇的误会。注：误会的事，是人往往在不了解、无理智、无耐心、缺少思考、未能多方体谅对方，反省自己，感情极为冲动的情况之下所发生。

To provide customers the solution they need, United Devices tackled the complex security, scalability and unobtrusiveness issues required for a superior enterprise grid, while building towards the open standards of the GGF.

为了能向顾客提供所需的解决方法，UD在建立面向GGF的开放标准的同时，解决了高级企业网格所需求的复杂的安全、可测量性和不可见的事件问题。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。