查询词典 sum

Exponential dichotomy describes a kind of hyperbolicity of the system. That is, the state space can be decomposed into a direct sum of two subspaces, which are continuous and invariant. And with the time evolving forward, the system is exponentially attracting in one subspace and exponentially expanding in the other subspace.

指数二分性描述了系统的一种双曲性现象：状态空间可以分解成两个连续不变的子空间的直和，随着时间的正向变化，系统在其中一个子空间上表现出指数压缩行为，而在另一个上面表现出指数扩张行为。

In this paper, we mainly use complex semisimple algebras knowledge. First, we give the structure formula of C. Second, we show that any n x n symmetric matrix A is congruent under the symplectic group to the direct sum of a identity matrix and a tridiagonal matrix.

记正交代数和辛代数的交集构成的李代数为L，本文主要是运用复半单李代数的知识，首先给出了L的结构公式，然后给出了任一n×n对称矩阵A辛合同于一个单位矩阵和一个三对角矩阵的直和。

Author analyses the cost, benefit and efficiency in detail, and comes to three conclusions: first, the aim is to get the minimal cost from the sum of direct cost and erroneous cost in economy; second, the highest point exists when marginal cost crosses marginal revenue; third, the design of the minimal cost in criminal summary procedure system must insist three principles: punctual, brief and justice.

在这一部分中，笔者通过对刑事简易程序进行成本分析、收益分析以及效率分析得出了三个重要的结论：一是从经济学的角度看，刑事简易程序的目的就是要使直接成本和错误成本之和最小化；二是刑事简易程序成本投入的最佳水平是其边际成本与边际收益相交的均衡点；三是为了实现成本的最小化，在设计刑事简易程序制度时应当坚持三个原则——及时原则、精简原则和最低公正原则。

A rule whereby the sum of the inflation rate and the P/E ratio of the Dow Jones Industrial Average is an indicator of the direction of the stock market.

指通胀率及道琼斯工业平均指数的市盈率的总和是股市方向指标的理论。

The rearrangement characteristics of the Dirichlet series' sum-function with the same type is also discussed.

讨论了Dirichlet级数的和函数的型保持不变的重排特征。

I have seen youthful spirit and the vigour on one's body from them, have also have seen the discomposed sum dysphoria.

从他们身上，我看到了朝气与活力，也看到了不安和躁动。

In sum, protective labor laws for women are discriminatory and do not meet their intended purpose.

总而言之，为妇女制定的劳动保护法是带有歧视性的，而且并没达到它们预期的目的。

To sum up, the real estate business reasons for disdain of other industries, no more than three

总之，房地产行业的理由蔑视其他行业，不超过三个

Since he was permanently disfigured, he settled with the company for a rather large sum of money and went on his way.

因为他永久毁容了，他向公司要了一大笔钱，结束这场争端以后就离开了。

So residual disinfector of finish water should be defined as the sum of residual chlorine dioxide and chlorine.

因此，出厂水剩余消毒剂指标可用出厂水中残余二氧化氯与氯的质量和来表示。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。