singular concept 中文意思是什麼
singular concept
解釋
單獨概念-
The cable - strut tensile structures are the self - stress equilibrium systems composed by tensional cables and struts. in this paper, the basic concept of the structures was described. the analysis methods of the structural characteristics ( statically and kinematically determinate or indeterminate ) and the geometrical stability were presented. it is indicated that the cable - strut tensile structures are in stable equilibrium with first - order infinitesimal mechanisms. the ranks of equilibrium matrix were calculated by employing the singular value decomposition, and the independent modes of inextensional mechanisms and the states of self - stress were also obtained in the same way. this paper contains some typical examples which illustrate all of the main points of the work
索桿張力結構是指由張力索和壓桿組成的、具有預應力自平衡的新穎結構體系.本文詳細闡述這種結構的基本概念和結構特徵，討論結構靜動定體系特性和幾何穩定性判定分析方法，指出索桿張力結構應具有一階無窮小機構的幾何穩定體系.文中採用奇異值分解方法計算結構平衡矩陣的秩，並計算獨立機構位移模態和自應力模態.最後，對幾種典型的索桿張力結構進行了算例分析 -
At last the concept internal stability is extended to the system with delays described by 2 - d singular roesser model and the necessary and sufficient conditions of internal stability of such system are obtained
然後，將內部穩定性概念推廣到2 - d奇異時滯系統的roesser模型，得到2 - d奇異時滯系統內部穩定的充要條件。 -
In detecting moving targets in serial images with moving background, we first use image registration method to cancel the background ' s moving then adopt frame subtraction method to detect moving targets. in image registration, we put forward the concept of singular feature point and adopt it in image registration
在運動背景的運動檢測上，本文採用先配準消除背景運動后再進行檢測的方法，對序列圖像配準進行了研究，提出了奇異特徵點的概念，將其應用於圖像的配準上。
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