Firstly,the generic conception of symmetry for a real sequence was proposed,and then,the symmetry-decomposition and the symmetric degree sequence are presented,which are deduced from the projection theory,the orthogonal-decomposition theory in inner product space and .

首先提出序列信號(hào)一般意義下的對(duì)稱概念成人免费观看视频免费直播，然后由內(nèi)積空間中的投影精品国产黄色片在线观看、正交分解理論以及內(nèi)積量化兩個(gè)信號(hào)線性相關(guān)程度的特性導(dǎo)出任意信號(hào)的對(duì)稱分解及對(duì)稱程度序列欧美六九，對(duì)稱程度序列定量刻畫了信號(hào)隨對(duì)稱點(diǎn)的變化時(shí)對(duì)稱特性的變化91黄色毛片，在此基礎(chǔ)上得出任意序列信號(hào)對(duì)稱程度的定量指標(biāo)——對(duì)稱性指標(biāo)精品熟女碰碰人人A久久。

Consisting of the protracting graph of hydrogen-like atom"s angle distributing, computer simulation of the symmetry of molecular orbital and chemical reaction mechanism, showing the molecular point group and symmetry element, computer simulation of molecular vibration, Bravias"s crystal lattice and their transforming, extracting of plane periodic lattice, extracting of solid periodic lattice, close packing of isometrical pellet and the structure of simple mental substance, close packing of unequal pellet and crystal structure of representative ionic crystal, Computer Simulation of Phase Analysis by X-ray Diffraction.

內(nèi)容包括類氫原子角度分布圖的繪制操国产熟女，分子軌道對(duì)稱性和反應(yīng)機(jī)理的微機(jī)模擬，分子點(diǎn)群和對(duì)稱元素顯示国产高清美女一级a毛片久久，分子振動(dòng)運(yùn)動(dòng)的微機(jī)模擬欧美XX网，布拉維晶格和晶格轉(zhuǎn)化，平面點(diǎn)陣抽取A片区视频播放，立體點(diǎn)陣抽取大色佬色色插入，等徑網(wǎng)球的密堆積和金屬單質(zhì)結(jié)構(gòu)，不等徑圓球密堆積和典型離子晶體結(jié)構(gòu)亚洲欧美在线观看hh，X射線多晶衍射的微機(jī)模擬十個(gè)子模塊精品久久人人摸。

Otherwise, we design several shapes of the TFT devices, like symmetry structure、non-symmetry structure久久久精品久久、differential channel width and length of the TFT devices国产全程粗口对白、micro lens array lie on top of the TFT devices.

除此，利用不同的薄膜電晶體光感測元件設(shè)計(jì)av黄片入口，如對(duì)稱式的免费看到女人爽到高潮的视频、非對(duì)稱式的、不同通道的寬度及長度或是電晶體上方制作微小的聚光透鏡等方式亚洲激情小说视频。

In modem physics, symmetry is still a key to studying modem physics, especially microphysics, in which the symmetry is a forceful means to exploration

在現(xiàn)代物理學(xué)中黄视频在线无限免费看，對(duì)稱性更是研究現(xiàn)代物理前沿問題的一把鑰匙，特別是在微觀物理領(lǐng)域中一本久道综合在线无码视频，對(duì)稱性已經(jīng)成為研究物理問題的一種強(qiáng)有力的手段在线观看A网址。

On the basis, we analyze and explain the symmetry of body structure of animals, and think that the symmetry of body structure of animals is determined by the principle of minimum energy.

首先對(duì)兩個(gè)具體的物理系統(tǒng)進(jìn)行分析，揭示了結(jié)構(gòu)對(duì)稱與能量最小之間的關(guān)系可以免费看的AV网站，在此基礎(chǔ)上分析和解釋了動(dòng)物體形結(jié)構(gòu)的對(duì)稱性精品三级在线视频，并認(rèn)為動(dòng)物體形結(jié)構(gòu)的對(duì)稱性是由最小能量原理決定的。

Through analyses of the field tracer migration test results of tritium in unsaturated loess located in semi arid area, it is found that the longitudinal concentration distributions of 3H are symmetry at higher relative concentration and non symmetry at lower relative concentration.

通過氚在黃土包氣帶現(xiàn)場示蹤試驗(yàn)結(jié)果的分析，發(fā)現(xiàn)3H縱向分布在相對(duì)濃度較大時(shí)是對(duì)稱的亚洲三级片免费观看视频，而相對(duì)濃度較小時(shí)則不對(duì)稱国产精品色哟。

The C-band magnetically insulated transmission line oscillator has teen simulated by the three dimensional PIC code in order to study the influence of non symmetry excitation mechanisms on its output modes. It is found that the non symmetry excitation mechanisms, such as random emitting of cathode electron anti the long rise tunic and low magnitude of input voltage, could product higher order modes and reduce output power.

為理解磁絕緣線振蕩器實(shí)驗(yàn)中頻頻出現(xiàn)的模式競爭問題，利用3維全電磁粒子模擬程序?qū)波段MILO的實(shí)驗(yàn)?zāi)Ｐ瓦M(jìn)行研究清纯唯美亚洲色图，探索各種非對(duì)稱激勵(lì)機(jī)制對(duì)產(chǎn)生微波模式的影響特级毛片A片全部兔，結(jié)果顯示：陰極電子隨機(jī)發(fā)射、電壓的慢上升前沿国产三级片免费看、較低的電壓等因素都可導(dǎo)致非對(duì)稱高階模式的產(chǎn)生国产白领诱惑在线观看电影视频网站，并使輸出微波功率大大降低。

Firstly, based on the basic theory of GRIN optics the optical effects of the spherical symmetry GRIN micro-sphere lens were analyzed systematically. Firstly, based on the basic theory of GRIN optics the optical effects of the spherical symmetry GRIN micro-sphere lens were analyzed systematically.

本工作從梯度折射率介質(zhì)光學(xué)的基本理論出發(fā)黄色视频免费在线看，對(duì)球?qū)ΨQGRIN微球透鏡的光學(xué)性能進(jìn)行了系統(tǒng)的分析亚洲无码一级片黄片；研究了用球?qū)ΨQGRIN微球制作回歸反射材料的可能；進(jìn)而選擇兩種聚合物單體717电影网午夜福利理论片狼牙电影网，采用懸浮擴(kuò)散共聚法免费A级毛片无卡免费视频，研究制備了較大粒徑的聚合物梯度折射率微球透鏡。

Consider symmetry of periodic area we get the symmetry transform group, act the eigenvector of self-cognation operator on the node bases element function, a series of orthogonal function is constructed.

找出一般周期空間的對(duì)稱變換群老司机午夜免费精品视频在线观看，并將已知的有限元的單元基函數(shù)轉(zhuǎn)化為節(jié)點(diǎn)基函數(shù)国产www性性，將變換群的特征子空間作用有限元的節(jié)點(diǎn)基函數(shù)得出一系列的正交有限元函數(shù)。

We studied that the transfer matrix ABCD theorem for the passage of paraxial rays or the optical system possessing a rotational symmetry axis can be generalized for the skew rays propagated off-axis, whether the optical system possessing rotational symmetry axis or not.

本文推廣了幾何光學(xué)近軸光線傳輸?shù)腁BCD定理337啪啪肉体，使之適用于遠(yuǎn)離光軸的空間光線的傳輸欧美一级男女插穴视频，無論光學(xué)系統(tǒng)是旋轉(zhuǎn)對(duì)稱的還是非旋轉(zhuǎn)對(duì)稱的。