基本形式

词组短语

basic form · fundamental form · ground form

与基本形式相关的网络例句 [注：此内容来源于网络，仅供参考]

The author not only presents pseudo sphere, ellipsoid ,conoid,uniported hyperboloid,elliptic biparted hyperboloid,paraboloid and hyperbolic paraboloid of the second elemental form,but also curve of the second elemental form.

不但给以了伪球面、椭圆面、劈锥曲面、单叶双曲面、双叶双曲面、椭圆抛物面及双曲抛物面的第二基本形式，而且给以了一般曲面的第二基本形式。

The emphasis of creative thinking in physics teaching in high school should be put on the training of three basic forms as intuitional thinking, thinking in images and logical thinking and two fundamental patterns as dispersing thinking and concentrated thinking. To improve the creative thinking in physics refers to the profundity, the flexibility, the criticalness and agility of thinking.

创新思维培养包括多个方面，高中物理教学重点应培养学生的直觉思维、形象思维、逻辑思维三种基本形式和发散思维、集中思维两种基本方式，提高物理创新思维品质即思维的深刻性、灵活性、批判性、独创性和敏捷性。

Submanifold; Homology group; Topological sphere theorem; L~2 harmonic 1-forms; Ends; Eigenvalue; Mean curvature; Second fundamental form

基础科学，数学，几何、拓扑子流形；同调群；拓扑球面定理； L~2调和1-形式；端；特征值；平均曲率；第二基本形式

Then use this moving frame to compute the coefficients of the first fundamental form E, F, G and the coefficients of the second fundamental form L, M, N.

利用这个标架，计算曲面S的第一基本形式的系数E，F，G和第二基本形式的系数L，M，N。

In Chapter 4, the related mathematical knowledge, methods and principles are presented which include mathematical morphology, Fourier transform and discrete cosine transform, illposed problem and corresponding regularization methods, basic iteration methods and preconditioning technologies.

回顾并比较了传统线性和非线性滤波方法，详细综述了从变分到PDE在图像滤噪与模糊恢复上的应用和发展，模型基本形式为无约束极小化问题：〓（1）惩罚算子L扩散形式为〓（2）Κ为扩散项，是调整扩散程度的关键因子。

Then, the first and second fundamental forms, Gaussian curvature and mean curvature of the surfaces are directly calculated according to the principles of differential geometry.

首先，根据微分几何中的基本知识，得到了该种度量形式下的平移曲面的第一、第二基本形式以及高斯曲率和平均曲率；然后，主要利用高斯曲率和平均曲率之间的线性关系和平方关系，得到了这类平移曲面的分类定理。

Let x: M→S(superscript n+1)(n≥3) be a hypersurface in the (n+1)-dimensional unit sphere without umbilic points. Denote the Mbius metric, the Mbius form, the Blaschke form and the Mbius second fundamental form of x by G,Ф, A and B, repcectively, which are Mbius invariants in Mbius differential geometry.

设x： M→S(上标 n+1)(n≥3)是n+1-维单位球中的无脐点超曲面，Mbius不变量G，Ф，A和B分别表示x的Mbius度量，Mbius形式，Blaschke形式和Mbius第二基本形式。

In this article,we mainly study the space-like submanifolds with parallel mean curva-ture vector,constant scalar curvature or constant square length of the second fundamental form,respectively.We obtain some pinching theorems and rigidity results by estimating Laplace of the square length of the second fundamental form of the such submanifolds and using yaus maximum principle or Stokes Theorem.

本论文主要研究de Sitter空间中具有平行平均曲率向量、常数量曲率或第二基本形式模长平方是常数的三类类空子流形，并通过分别估计三种情形下子流形的第二基本形式模长平方的Laplace，利用Yau的极大值原理和Stokes定理，获得了这些子流形的一些拼挤定理和刚性定理。

The second part is the basic trading forms of the future market and the ways by which various entities participate in the distribution of the surplus value. The basic trading forms of the future market include the arbitrage, the speculation trade, the stock option trade and the stock swap.

期货市场的基本交易形式包括套期保值交易形式、投机交易基本形式、期权交易形式和互换交易形式，每一种交易形式都有其经济学原理。

ABSTRACT : Based on the general circuit model of inter-phase power controller, the basic relationship of steady-state voltage of IPC is analyzed in this paper. Consequently a new concept is proposed to describe the basic feasible region of steady-state voltage of tuned IPC and its basic forms is defined under the conditions of tuned parameters. On the basis of aforementioned work, the respective regions in case of equivalent load in receiving end, susceptance of inductor and capacitor and parameters of phase shifter meeting the requirements of basic feasible region of voltage is mainly analyzed. Finally, the differences of feasible region of various TIPC with simulations are given.

首先，基于相间功率控制器的通用电路模型，分析了IPC稳态电压的基本关系；其次，针对参数共轭条件，提出并定义了调谐型IPC正常稳态运行电压基本可行域的概念及其基本形式，并在此基础上，重点解析了受端等效负荷、电容和电感的电纳、移相环节参数在满足电压基本可行域的前提下各自应该界定的基本可行域；最后，通过典型TIPC的仿真分析，说明了不同TIPC在基本可行域方面存在的差异。

与基本形式相关的网络解释 [注：此内容来源于网络，仅供参考]

basic form：基本形式

basic feature 基本特征 | basic form 基本形式 | basic formal pattern 基本形式模式

basic form pattern：基本形式型

basic form 基本形式 | basic form pattern 基本形式型 | basic frequency 主頻

basic form of thread：螺纹基本形式

"图学逻辑","basic drawing logic" | "螺纹基本形式","basic form of thread" | "基孔制","basic hole system"

What basic form should our strategy take：基本形式是什么,应采取的策略

11.What profits can we expect?我们期望的利润是多少? | 12.What basic form should our strategy take?基本形式是什么,应采取的策略 | 1.physiological needs生理需要

citation form：基本形式

Chomsky hierarchy 杭士基阶层 [Chomsky 层次结构] | citation form 基本形式 | classifier 类别词

first fundamental form of surface：曲面的第一基本形式

first fundamental form 第一基本形式 | first fundamental form of surface 曲面的第一基本形式 | first integral 初积分

first fundamental form：第一基本形式

first derivative 一阶导数 | first fundamental form 第一基本形式 | first fundamental form of surface 曲面的第一基本形式

fundamental form：基本形式

fundamental equations 基本方程 | fundamental form 基本形式 | fundamental formulae 基本公式

fundamental form：基本型,基本形式

fundamental equation | 基本方程 | fundamental form | 基本型,基本形式 | fundamental function | 基本功能

fundamental type：基本类型,基本形式

"fundamental translation vector ","基碍移动向量" | "fundamental type ","基本类型,基本形式" | "fundamental unit ","基本单位"