拓撲偶 的英文怎麼說
中文拼音 [tàpūǒu]-
The increasing of single channel capacities and evolution of optical networks topology, from simple point - to - point to intelligent optical networks, call for strict demands to optical filters. in this paper, the crucial technologies of optical filters such as interleaver, optical digital filter, fused biconical taper all - wave coupler as well as polarization - pump combiner have been studied experimentally and theoretically, which include : 1. a new process, cascaded fbt ( fused biconical taper ) with precise control as well as strict interference arm length difference, is proposed for the first time to our knowledge
單通道速率不斷提高以及網路拓撲由單一的點對點傳輸向可上下載的環網和可動態選擇波長路由的智能型格形光網路演進，對光濾波器的常規性能指標、時域特性和動態可調諧特性提出了更加苛刻的要求，鑒於此，本論文全面研究了全光纖熔錐型奇偶交錯濾波技術、數字光濾波技術、基於g - t全通濾波器的奇偶交錯濾波技術以及熔錐型全波耦合器和偏振泵浦合波器。4 ) an algorithm for reliability upper bound assessment of large - size network is presented, which is based on the principle of topological classification of node - set ; and the lower bound can be also obtained by dual graph of oriented network.
應用圖論的點集拓撲分類原理，提出一個計算大型復雜網路可靠度上界的類分法，並應用對偶理論求解網路可靠度的下界。Moreover, by using the idea of graph theory, this paper constructs the electronic equipment structure graph and its “ dual graph ”, and electromagnetic topological model used to analyze the interaction of the different electrical components is presented
進一步借鑒圖論的思想，構造出電子設備結構圖及其平面圖的「對偶圖」 ，並由此建立了多層電磁屏蔽條件下分析系統電子器件之間相互耦合的電磁拓撲模型。
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