拓撲學家 的英文怎麼說
中文拼音 [tàpūxuéjiā]
拓撲學家
英文
topologist-
Early topologists set out to discover how many other topologically distinct entities exist and how they could be characterized
早期的拓撲學家就已開始探討究竟有多少拓撲上相異的物體,以及如何將它們分類。The classification of differential function germs whose codimention is less than or equal to 5 had been done by topologist r. thom
對于余維小於等於5的可微函數芽的分類,拓撲學家r thom早就已經給出了分類結果。What interests topologists most are the surfaces of the ball and the doughnut, so instead of imagining a solid we should imagine a balloon in both cases
拓撲學家最感興趣的是球和甜甜圈的表面,我們不把它們看成是實心的物體,而是像氣球的東西。This type of topological space is go - space or their products. the special ordinal structure of go - space provide people extensive space to imagine and plot
這類空間就是go -空間或其乘積, go -空間特殊整齊的序結構給拓撲學家們提供了廣泛的想象和構思的空間。By considering a play - dough object, topologists discover which properties of the object are so fundamental that they exist independently of its geometric structure
拓撲學家藉由研究黏土物體,發現它們有一些非常基本的性質,這些性質極為基本,以至於和其幾何結構毫不相干。In order to prove the arbitrary cardinal number alexandroff - urysohn addition theorem put forward in 1923, the famous former soviet union topologist a. arhangel ' skii introduced network which is the important extension of base in 1959
1959年前蘇聯著名拓撲學家a arhangel ' skii為了證明1923年提出的任意基數的alexandroff - urysohn加法定理,引進了基概念的重要推廣? ?網路( network ) 。On the basis of investigation and synthesis of the relative theory and key technology on the topological structure of locomotion, control system architecture, maneuverability, trafficability, the integration of exact mechanical engineering, net - based communication and sensor technology, an innovative robot with reconfiguration and biomimetic characteristics has been developed for 863 program of china ? study on autonomous navigation system for intelligence mobile robot in unknown environment
本文針對「未知環境中自主工作智能移動機器人導航系統研究」的國家863項目,在綜述國內外關于移動機器人走行部拓撲結構、控制體系、機動性和通過性等移動機器人的相關理論和關鍵技術的基礎上,綜合利用精密機械、網路通信、傳感技術等學科的技術,研製開發出一種多機動模式可重構移動機器人。In 1974, american scientist c. e. baum put forward that appling the topology concept for the analysis of electromagnetic interference inside and outside of the complicated system for the first time, which exploited a new research direction
1974年,美國科學家c . e . baum首次提出把拓撲概念應用於復雜大系統間(內)的電磁干擾分析之中,為該領域的發展開拓了一片新天地。分享友人