curvature of the metric 中文意思是什麼

curvature of the metric 解釋
度量曲率
  • curvature : n. 1. 彎曲(部分)。2. 【數學】曲率,曲度。
  • of : OF =Old French 古法語。
  • the : 〈代表用法〉…那樣的東西,…那種東西。1 〈用單數普通名詞代表它的一類時(所謂代表的單數)〉 (a) 〈...
  • metric : adj. 1. 公制的,米制的;十進制的;習慣于用公制的。2. 度量的。
  1. Lots of concrete examples are (, ) - metrics. and one of fundamental problems in finsler geometry is to find and study finsler metrics with constant ( flag ) curvature. on the basic, we majarly study the following problems in present paper : ( a ) to the property of a class of (, ) - metrics in which is parallel with respect to riemann metric a and riemann metric a is of constant curvature, we obtain the following theorem4. 3 let f (, ) be a positive definite metric on the manifold m ( dimm > 3 )

    在finsler幾何中,我們現在已知的finsler度量已經很多了,但大多數具體的例子主要都集中在( , ) ?度量中,又在finsler幾何中一個基本的問題就是去發現和研究具有常曲率的finsler度量,基於這些本文主要研究了以下一些問題: ( a )一類關於是平行的並且riemann度量具有常曲率的( , ) ?度量的特殊性質,得到了如下的定理4
  2. On the other hand, the conformal deformation ' s problem is to find a metric on h2 ( - 1 ), conformal to g, with the given function k as its gaussian curvature, that is, it is important for us to study the solvability of the conformal gauss curvature equation in geometry analysis. the problem that the conformal gauss curvature equation may have a solution for every nonegative holder continuous function k ( x ) is also an open problem

    ) = e ~ ( 2u ) g使k是( ? )的高斯曲率,即共形高斯曲率方程的可解性研究是幾何分析中的一個重要問題。當預定的函數k取正值時,共形高斯曲率方程解的存在性命題作為一個猜測至今未得到解決。
  3. 9. by the research of metric tensor and riemann tensor on riemann manifold, we get the inherent curvature of configuration space belonging to parallel mechanism. so the relative coordinates and generalized coordinates are inevitable choice for parallel mechanism. 10

    9 、通過對度量張量和riemann張量的研究,得出並聯機構運動可達子空間的內在「彎曲」性質,指出使用相對坐標系和廣義坐標是研究並聯機構運動學和動力學問題的必然選擇。
  4. In the fourth part we study conditions of shen metric to be berwlad, douglas, protectively flat or to be of zero curvature

    第四部分討論shen度量成為berwald度量, douglas度量,射影平坦以及具有零曲率的條件。
  5. The decomposition of matrix and the curvature matrix of the nonlinear metric are drawn into the process of formulas derivation and the final computational formulas to adjustment in order to express the formulas succinctly, and to evaluate accuracy and analyze the essence of the nonlinear adjustment conveniently

    為了公式表達的簡潔,精度評定的需要以及非線性平差本質的分析,在公式推導過程及最終的平差計算公式中,引入了矩陣分解及非線性度量曲率矩陣。
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