查询词典 theorem

The counterexample were given on the condition of some precondition was failed in every related theorem.

同时对一些命题在条件放松后，给出新的结果，对原有理论作了补充。

All notions and results in Section 2 of reference [1] are generalized and a counterexample is given to illustrate that Theorem 2.6 of [1] is incorrect.

摘要推广了文[1]第二部分中的所有概念和所有定理（即定理2.2、2.4、2.5、2.7、2.9、2.11和2.12），并通过举反例说明文[1]中的定理2.6是错误的。

Yes,covariant derivative on fermions.a new froof of positive mass theorem.

Re： 在弯曲空间，两个dirac算子的对易子算出来是什么？

And to prove several complete theorems in the two-dimensional space with the complete covering theorem.

利用完全覆盖定理证明二维空间的几个完备性定理。

In this paper,we will introduce semi-continuous function and prove a piece of valuable nature about semi-continuous function with the theorem of finite covering .

本文介绍了半连续函数的定义并利用有限覆盖定理证明了上半连续函数有上界的这一重要性质，从而推广了上半连续函数的某些性质并给出相应的证明

This is a new analyzing method found based on STC , STV of physical units and properties of CST which apply to all physical theorem and law .

这是根据物理单位的STC和STV以及完备时空的时空属性所演绎出的一种新的物理学分析方法。

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

A pinching theorem of compact pseudoumbilical submanifolds with parallel mean curvature vector in a locally symmetric conformally flat Riemannian manifolds

研究了复空间形式中具有平行法平均曲率向量的紧致全实伪脐子流形。

In this thesis, we note in particular the Alexandrov theorem, which is concerned with the constant mean curvature.

在本文中，我们给出了一个与平均曲率有关的Alexandrov定理的另一证明。

This curriculum primary coverage includes: Function and limit, a circular function derivative and differential, theorem of mean and derivative application, indefinite integral, definite integral, definite integral application, space analytic geometry and vector algebra, function of many variables differential method and application, multiple integral, curvilinear integral and surface integral, infinite series, differential equation.

该课程的主要内容有：函数与极限，一元函数的导数与微分，中值定理与导数的应用，不定积分，定积分，定积分的应用，空间解析几何和向量代数，多元函数微分法及其应用，重积分，曲线积分与曲面积分，无穷级数，微分方程。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。