harmonic forms 中文意思是什麼
harmonic forms
解釋
諧波形-
This paper is to study harmonic maps into symplectic groups and local isometric immersions into space forms by means of the soliton theory. by realizing an action of the rational loop group on the spaces of corrsponding solutions, we get the backlund transformation and the darboux transformation, and thereby we give the explicit construction for harmonic maps into symplectic groups and local isometric immersions into space forms via purely algebraic algorithm
主要用孤立子理論研究到辛群的調和映射和到空間形式的局部等距浸入，通過有理loop群在其解空間上的dressing作用，給出b icklund變換和darboux變換的顯式表示，從而獲得到辛群及其對稱空間的調和映射和到空間形式的局部等距浸入的純代數構造方法。 -
The general solution of the simple harmonic equation (3. 1) can therefore be expressed in the following alternative forms.
因此簡諧運動方程（31）的通解可用下列任一的形式表示。 -
As an organism of structure and function, the compound ecosystem of basin is not only a multi - layer and multi - variable system also a harmonic time - space system. in such system each factor includes the scale changing, evolvement rate and exchanging pattern of substance elements embodied by structure forms and information elements embodied by function ability. all these factors will affect the comprehensive function of system seriously
3 、分析了流域復合生態系統作為一個結構和功能、時空相協調的耦合系統，系統中各要素，包括體現為結構形態的物質要素和體現為功能性質的信息要素等摘要的規模變化、演變速度、轉化形式都將影響著整個系統的綜合功能。 -
Its content may be separated into two parts. the first part contains chapter one and chapter two, which treat of the harmonic maps from surface into symplectic groups and quaternion grassmann manifolds. the second part contains chapter three and chapter four, which treat of local isometric immersions from space forms or riemannian products of space forms into space forms
全文分四章，內容可分為兩部分：第一部分包括第一、二章，主要論涉從曲面到辛群及四元grassmann流形的調和映射；第二部分包括第三、四章，主要論涉從空間形式或空間形式的局部riemann積到空間形式的局部等距浸入。 -
The general solution of the simple harmonic equation ( 3. 1 ) can therefore be expressed in the following alternative forms
因此簡諧運動方程（ 3 1 ）的通解可用下列任一的形式表示。 -
Researches on apf are focused on main circuit structure forms ( series - type, shunt - type, series - and shunt - type ), harmonic current detecting approaches and control strategies to compensate current etc. this paper mainly deals with harmonic current detecting approaches
有關有源電力濾波器的研究主要集中在主電路結構形式（串聯、並聯和串並聯） 、諧波電流檢測方法和補償電流的控制方法等方面。本論文重點研究了諧波電流的檢測方法。
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