The formula can also be applied to computing convex polygon on ellipsoid.

因此，該公式的適用范圍可由橢球面三角形推廣至橢球面上任意凸多邊形性无码在区。

Now there is a hyperboloid, a concave ellipsoidal surface and a convex sphere surface need to be done.

現(xiàn)在是一個(gè)雙曲面中文字幕网站免费看A片在线，一個(gè)凹橢球面国产伦频网，一個(gè)凸橢球面

The main purpose is to construct cubature formulae on an arbitrary spherical triangle. Firstly a method for accurately computing the definite integral of spherical polynomial functions on a spherical triangle is proposed.

本文主要研究定義在球面三角形上函數(shù)的數(shù)值積分人人爱人人摸人人干，通過(guò)積分的插值多項(xiàng)式函數(shù)構(gòu)造具有多項(xiàng)式精度的插值型求積公式色网视频A，以及給出精確計(jì)算球面三角形上多項(xiàng)式函數(shù)方法久青草视频精品线在线观看。

The results show that as the distance of waveguide to mirror is short, the couple efficiencies for EH11 mode of the cylindrical mirror and the spherical mirror are similar but the cylindrical mirror has stronger restraining function on EH21 and EH12 modes, and as the distance of waveguide to mirror is long, the cylindrical mirror has more restraining function on EH21 mode and less restraining function on EH12 mode.

同時(shí)相對(duì)球面反射鏡，柱面反射鏡對(duì)EH21模和EH12模具有更強(qiáng)的抑制作用欧美日韩中国产视频。在d較大時(shí)三级视频中文字幕，相對(duì)球面反射鏡柱面反射鏡對(duì)EH21模的抑制作用將會(huì)變得更強(qiáng)，而對(duì)EH12模的抑制作用將會(huì)減弱激情图片亚洲精选欧洲另类。標(biāo)簽 laser technique reflection coupling diffraction waveguide laser square waveguide cylindrical mirror

Then we re-sampling all signals defined on the surface of the original triangle mesh at the vertices of the spherical subdivision mesh and get a set of discrete geometry signals with subdivision topology which can be compressed by using spherical wavelet.

于是国产免费无码视频午夜无码，在參數(shù)域內(nèi)位于細(xì)分網(wǎng)格頂點(diǎn)處對(duì)定義在參數(shù)網(wǎng)格表面上的各種幾何信號(hào)進(jìn)行重采樣，可得到新的具有細(xì)分結(jié)構(gòu)的幾何信號(hào)近似表示原始幾何信號(hào)黄色WWWXX，以此滿足球面細(xì)分小波對(duì)處理對(duì)象的細(xì)分結(jié)構(gòu)要求中文人妻一区二区三区四区，從而使得用球面細(xì)分小波對(duì)幾何信號(hào)進(jìn)行壓縮得以實(shí)現(xiàn)。

Namely, we discrete some function surfaces including sphere, elliptic paraboloid and hyperboloid paraboloid as samples, and give the error estimation in order to compare, analyze and explain results.

我們以離散型函數(shù)曲面（包括球面欧美中文二区，橢球面国产xxxx69，雙曲拋物面）作為樣本，對(duì)各種方法的實(shí)驗(yàn)結(jié)果進(jìn)行誤差統(tǒng)計(jì)和分析比較一级绝黄A片AAA片。

Two novel spherical helical antennas can be designed by projecting the planar equiangular spiral antenna onto the surfaces of hemisphere and partial sphere. Their radiation properties are analyzed by the moment method with curved basic and testing function, and the curves of the VSWR, gain, polarization and pattern vs.

將平面等角螺旋天線投影到半球面和部分球面上蜜桃视频午夜播放在线观看免费，可得到兩種新型球面螺旋天線，采用基于曲線基函數(shù)的矩量法對(duì)其輻射特性進(jìn)行了分析欧美熟妇XXXXX色熟妇Y，給出了天線的駐波日韩欧美视频一区二区三区、增益、極化及方向圖等隨頻率變化的曲線亚洲中文字幕第二。

According to the theorem Euler characteristic is equal to 2 on the sphere, it is show that this maps has at least one fixed point,that is to say the vector field has at least one singular point.

在地殼的每一點(diǎn)日韩欧美综合在线视频，由于受力定義了整個(gè)地殼上的向量場(chǎng)，然后利用同胚A片吃奶一区二区三区四区，將其轉(zhuǎn)化為球面上的自映射99久久精品国产首页免费，并根據(jù)球面的歐拉示性數(shù)等于2，說(shuō)明該自映射至少有一個(gè)不動(dòng)點(diǎn)日本人人操人人摸富，即向量場(chǎng)至少有一個(gè)奇點(diǎn)巨胸流奶水视频网站。

The relation of the surface shape error to f-number and relevant spherical radius was achieved according to the reducing analysis model ignoring the local f-number. Two kinds of rhombic prism model are established by ZEMAX. According to the simulation results from ZEMAX, the correctness and limitation of the former methods are proved and analyzed. The results are used to analyze the effect of the surface shape error of the rhombic prism on parallelism of the emergent beam. The assignation plan of the surface shape error for each working surface is presented.

根據(jù)忽略局部光圈數(shù)的簡(jiǎn)化分析模型，獲得面形誤差對(duì)應(yīng)光圈數(shù)與相關(guān)球面半徑的關(guān)系国产黄色高淸视频，通過(guò)幾何處理方法看亚洲免费美女黄片，求得一定面形誤差對(duì)應(yīng)的球面半徑與平面傾角的關(guān)系最新麻豆精品视频，將斜方棱鏡的工作面傾斜一定角度，運(yùn)用折射定理人人揉揉揉揉揉日日，將具體面形誤差轉(zhuǎn)化為相應(yīng)平面的傾斜角度免费人成视頻在线播放，得到出射光相對(duì)于理想光軸的傾斜角度及其關(guān)系式，并在ZEMAX中建立斜方棱鏡的兩種模型秋霞理论久久理论电影。

Lastly,Using the extension theory of〓-algebras founded and developed by Brown-Douglas-Fillmore in 70s,inparticular,using the homotopy invariance of the extensions and the indexformule of Toeplitz operator matrices,the paper characterized the automorphismgroup of the continuous function symbol Toeplitz 〓-algebra in terms of thetopological degrees of the continuous mappings on the n-dimensional sphere.

最后三级视频网站视频网站受不了了，本文利用Brown-Douglas-Fillmore在七十年代建立并發(fā)展起來(lái)的C*-代數(shù)擴(kuò)張理論，尤其是擴(kuò)張的同倫不變性a级国产大黄视频，以及Toeplitz算子矩陣的指標(biāo)公式，通過(guò)球面上連續(xù)映射的拓?fù)涠壤怯咽悠滴蘼耄虅澚烁呔S球面Hardy空間上連續(xù)符號(hào)Toeplitz 〓代數(shù)的自同構(gòu)群国产黄网站在线观看免费版。