The surfaces of discrete form such as meshes, subdivision surfaces and point surfaces are becoming more and more important methods of geometric representation in the fields of computer graphics and geometric design.

離散曲面——網(wǎng)格曲面、細(xì)分曲面和點(diǎn)云曲面正逐漸成為計(jì)算機(jī)圖形學(xué)和幾何設(shè)計(jì)領(lǐng)域中的重要幾何表示方法一区二区爱爱免费看视频。

Detail drawing ; Dimension and tolerance representation ; Geometric epresentation ; Geometric modelling ; Information input processing ; CAD/CAM

零件圖国产乱弄视频；尺寸公差；幾何表達(dá)一级做a爱片久人毛片A片；幾何造型黄色工厂在线视频；信息輸入處理；計(jì)算機(jī)輔助設(shè)計(jì)/計(jì)算機(jī)輔助制造

This thesis is focused on the properties of geometric series in analysis and its application.Keywords: geometric series, convergence, divergence

本文主要研究的是幾何級(jí)數(shù)在分析中的性質(zhì)（這里包含了在實(shí)分析中的性質(zhì)與在復(fù)分析中的性質(zhì)）以及幾何級(jí)數(shù)的應(yīng)用无码18。

The problem of geometric inequalities for Ceva simplex by analytic method and geometric theory is studied.

利用解析方法和幾何不等式理論99精品在线免费观看，研究了Ceva 單形的幾何不等式問(wèn)題，建立了單形和它的Ceva 單形外接球半徑與內(nèi)切球半徑兩個(gè)不等式视频色色。

In this paper,the anthor study problem of geometric inequalities for Ceva simplex by analytic method and geometric theory.

利用解析方法和幾何不等式理論亚洲天天在线看视频，研究了Ceva 單形的幾何不等式問(wèn)題，建立了單形和它的Ceva 單形外接球半徑與內(nèi)切球半徑的兩個(gè)不等式。

Using analytic method and theory of geometric inequality,we study the problem of geometric inequalities concerning n-dimensional simplex and its interior point in.

應(yīng)用解析方法和幾何不等式理論研究了n維歐氏空間En中n維單形Ωn的外接球半徑及Ωn中內(nèi)點(diǎn)之間的幾何不等式問(wèn)題91性色在线观看www免费，建立了涉及單形Ωn的外接球半徑以及Ωn中內(nèi)點(diǎn)到各側(cè)面距離之間的幾何不等式国产一级a爱看片免费视频，作為其應(yīng)用，進(jìn)一步改進(jìn)了著名的M.S免费视频久久。

And made a comparison between the Han nationality and the BouYei nationality students in learning geometric proof, we sum up the defferences between learning geometric proof abilities and the general proof process.

針對(duì)問(wèn)卷和測(cè)查題的定量統(tǒng)計(jì)分析和個(gè)案定性分析亚洲男女精品视频在线看，得出被試學(xué)生學(xué)習(xí)幾何證明的一般過(guò)程和證明能力發(fā)展的差異情況，在此基礎(chǔ)上進(jìn)行了幾何證明的微型教改實(shí)驗(yàn)com国产，得到以下的結(jié)果： 1。

The decomposite-optimized system is discussed by combining the principle of geometric programming and a new view—the comprehensive optimization of hierarchal geometric control in systems is proposed.

在某一個(gè)時(shí)刻久久偷拍网，系統(tǒng)受到未知的擾動(dòng)99视频这有这里有精品，于是使系統(tǒng)從給定的穩(wěn)定狀態(tài)轉(zhuǎn)變到另外的已知狀態(tài)。

This paper discusses the kernel of the system -- geometric model and includes the following:(1) The topological elements and the relation between them in geometric modeling system are explained and expressed by the theory of simplicial complex and CW-complex. In addition, the identification operators and homology theory in algebraic topology are used in our model. A hierarchical structure is built on the base of complex.

本文主要討論這個(gè)系統(tǒng)的核心問(wèn)題——幾何建模問(wèn)題99精品r视频在线观看，包括以下幾個(gè)方面內(nèi)容：(1)用單純復(fù)形和CW復(fù)形的理論來(lái)解釋和表達(dá)造型系統(tǒng)中的拓?fù)湓睾屯負(fù)湓刂g的相關(guān)關(guān)系三级插入小视频在线观看，并將代數(shù)拓?fù)渲械恼澈喜僮骱屯{(diào)論應(yīng)用到模型中，建立以復(fù)形為基礎(chǔ)的層次結(jié)構(gòu)人人插人人摸人人色。

In Plato's "Symposium", Aristophanes argues that the origins of love lie in the search for symmetry, while Pythagoras and Theaetetus—who discovered the icosahedron, the geometric shape with 20 triangular faces—explored the symmetries of geometric figures.

在柏拉圖的《會(huì)飲篇》中视频黄页在线播放免费，阿里斯托芬提出愛(ài)的緣起就在于對(duì)對(duì)稱的尋覓，而畢達(dá)哥拉斯和發(fā)現(xiàn)由二十個(gè)三角形面組成的二十面體的泰阿泰德則探究幾何形體的對(duì)稱女人大逼黄色网站。