对称地

Thus, we can determine the degeneracy of modes by simply inspecting mode symmetries.

模式的简并与非简并可以直观地通过考察模式场分布的对称关系而得到。

By using this device, we can ensure the symmetry degree of the square lens parts quickly and accurately.

使用该装置能够精确、快捷地保证方形透镜零件的对称度。

Next, in the scheme for teleportation of an arbitrary multipartite GHZ-class state by one EPR pair, only one EPR pair and 3 classical bits are needed, which greatly lessens the oppressiveness of both quantum and classical channels. Then, in the scheme for deterministic, unilateral and controlled teleportation via cavity QED, Alice can determinately send her state to anyone of her agents, whereas the agents can not, with the channel being noiseless. What the agents can do is just to control the teleporting process, which enhance the security of the communication.Besides,based on the schemes discussed above,it is easy to see the character of an entangled state which can accomplish deterministic teleportation via cavity QED.

利用一个EPR对实现n-体类-GHZ态的量子隐形传态方案，整个通讯过程只需要一个EPR对和3 cbits的经典信息，大大节省了物理资源，缓解信道压力；利用非对称类-W态实现确定的单向受控量子隐形传态，在没有噪声的条件下，Alice可以将量子信息准确无误地发送给任一个客户，但每一个客户只能控制配合整个信息的传输过程，客户之间不能实现确定的信息传递，这样便保证了信息的安全性。

Information perfect is an ideal appearance, and in actual work, the information dissymmetry is inevitable.

防范信息不对称有两个重要方式，一是正确地寻找完全的信息；二是避免对信息的依赖。

Accordingly, the dot texture shown does not map individual eletrons; instead, it suggests the cloud of electrical charge the electrons paint out during their symmetrical but untrackable quantum pattern of motion.

相应地，这里所展示的点状图并非是对单个电子的图示；相反，这张图展示了电子在做对称但不确定的量子式的运动时所绘出的电场。

In the second part of the thesis,we study the symmetry group(point groupand its double group)of the polyatomic molecules.

在论文的第二部分，我们详细地研究了具有较大对称性分子的对称变换群及其物理应用。

This text passes the writing background of divertimento and analysis of the works of"""""""" tour in winter"""""""" to romanticism composer Schubert, Propose that this structure is huge, and has all achieved the artistic characteristics of the divertimento of very high achievement in characterization and psychology portrayed: Expressing the deep thought with the tactics that suggest, development music and ideal of the literature poesy are combined ; The creative development piano accompanies on the functional function of art, the artistic conception of making every effort to portray the musical image and playing up the song from many aspects; The song is tuneful and smooth naturally, has folk song and succinct and simple; It is quiet and symmetrical that the whole divertimento has dramaticism but a magnum opus of a romanticism remains classicism throughout.

本文通过对十九世纪奥地利浪漫主义作曲家舒伯特《冬之旅》套曲之写作背景与作品分析的研究，总结出这部结构庞大、而且在人物塑造和心理刻画上都达到极高艺术造诣的套曲的艺术特色，即：用暗喻的手法表达作品深刻的思想内含，并在很大程度上完成了音乐与文学诗词之间的理想结合；创造性地发展了钢琴伴奏艺术的功能性作用，力求从多方面刻画音乐艺术形象和渲染歌曲的意境；转调频繁，特别是同名大小调转调运用巧妙；歌曲的旋律优美、自然、流畅，有民歌的简洁和朴素；全套曲具有戏剧性，是一部浪漫主义力作，但仍始终保持着古典主义的静谧与对称。

Based on site projection operator,a systematic method is proposed to factorize the single-particle π Hamiltonian into irreducible representations of the maximal symmetry of the molecule.

基于位置投影算子，提出了一个系统的方法，用来按照分子的最大对称群，彻底地分解π电子共轭体系的哈密顿。

Because of the limit of field and the need of buildings function, the high buildings in the earthquake area can not meet the criterion that "the plane and frontispiece of seismic buildings should be regular symmetrically", so it is unavoidable to set seismic joint.

由于场地限制和建筑物功能的需要，地震区所建的高层建筑往往难以满足我国现行抗震规范关于"平、立面宜规则对称"的要求，防震缝的设置不可避免。

The evolution of frontal rainbands happening during the frontogenesis induced by deformation field is investigated through the numerical cloud model. Besides, in order to get insight from the results of numerical simulations, the semigeostrophic frontogenesis model is used to investigate the effect of diabatic heating on the frontogenesis and the analytical method of WKBJ is used to study the influence of large-scale deformation field and frontal circulation on the development of symmetric disturbance happened in the frontal zone.

为了加深对数值模拟结果的理解，还利用半地转模式对非绝热加热影响锋生的过程进行了讨论，通过WKBJ方法讨论了变形场锋生条件下对称扰动的发展，从中可以了解大尺度变形场和锋生环流对中尺度扰动的作用，这方面的工作可以对前面非静力数值模拟结果的理解提供帮助。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失