查询词典 equivalence problem

It discusses theory of relativity featuring the characteristics of time and space, the principles of equivalence and general covariance in general relativity, gravitational field equations, the principle of relativity, time dilation, contraction of length, and gravitational waves in gravitational field.

对相对论中的时间和空间特性进行了探讨，分析了广义相对论中的等效原理和广义协变原理，讨论了爱因斯坦引力场方程，研究了相对性原理、引力场中的时间膨胀、长度收缩和引力波。

Equivalence of invariant mean and topological invariant mean is showed by two methods.

用两种方法证明左不变平均和拓扑左不变的等价性。

Prove the same completeness of the two topological vector space of linear topological equivalence.

证明两个线性拓扑等价的拓扑向量空间具有相同的完备性。

The main results of this study are as following:(1) Let X be a topological space, the following are equivalence:①X is CH-topological space.

主要结果如下：(1 )设 X是拓扑空间，下面命题等价：1 X是 CH空间；2是 T1空间；3是 T2 空间。

Based on the equivalence between transformation equation and constrained equation consisting of times explicitly,the unified description of criteria for scleronomic constraint and scleronomic system is proposed.

根据变换方程与约束方程显含时间的等价性，提出了定常约束与定常系统判据的等同表述。

Equivalence checking of datapath: Datapath consists of series arithmetic operations, which can be optimized according to some transformation rules.

数据通路的验证：数据通路由一系列的算术表达式在行为域里表示，可按具体的变换规则进行优化组合。

of transitive closure based on equivalence relation, method of maximum fuzzy spanning tree based on fuzzy graph, and algorithm Fuzzy C-Means based on partition are more deeply investigated. Respectively, this thesis proposes an algorithm for document fuzzy clustering based on methed of transitive closure and an algorithm for document fuzzy clustering based on methed of maximum fuzzy spanning tree. Moreover, FCM is particularly studied from data standardization method, metrics method, and selection method of initial clustering prototype.

较深入地讨论了基于等价关系的传递闭包法、基于模糊图论的最大树法以及基于划分的模糊C-均值算法，分别提出了基于传递闭包法的文本模糊聚类方法ATCFC和基于最大树法的文本模糊聚类方法ATCMT；重点从改变规格化方式、改变度量方式、改变初始聚类原型选择方式三方面对FCM算法进行研究。

On the basis of this study, we can find that, concerning transitivity, the choice of main verbs of processes is the basis of translation and the best way to arrive at equivalence in meaning and function between the source text and target text.

本项研究发现，在处理及物性结构时，过程主要动词的选择是翻译的根基，是达到语义功能等效的最佳途径。

Chapter 5 proves the equivalence of Hopfield neural networks and Turing machine.

给出了用Hopfield网计算部分递归函数的构造性证明。

In which F is the water equivalence factor of the Reagent; X is the volume, in mL, of the Reagent added after introduction of the specimen; X is the volume, in mL, of standardized Water Solution required to neutralize the unconsumed Reagent; and R is the ratio, V/25 (mL Reagent/mL Water Solution), determined from the Standardization of Water Solution for Residual Titration.

其中F是试剂与水的等价因子；X加入样品后加入的卡尔试剂体积，单位ml；X是标准水溶液中和未反应试剂所消耗的体积，单位ml，R是一个比值，V/25（单位卡尔试剂/单位标准水溶液）。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。