查询词典 triangular numbers

On the basis of recommending the concept and basic feature, the main challenge that current information security of national defence is confronted with is analyzed by the numbers. Then the basic approaches for strengthening the building of information security of national defence is introduced roundly and by the numbers from some aspects such as theoretical investigation, technical furnishment, personnel training and statute building.

全文从国防信息安全的概念、基本特征入手，系统分析了当前危胁国防信息系统安全的各种因素，综合分析得出从技术和非技术两个方面加强我国国防信息安全的基本对策，力求以理论研究引导和推动国防信息安全系统建设实践，为我国国防信息安全的发展方向、建设及运用提供可靠的理论依据和支撑。

A definition of "Kernel" is given first. Algorithm axioms, algorithm rules of interval grey numbers and new algebraic systems are built based on the "Kernel" and the degree of greyness of grey numbers. And the properties of the algorithm are studied.

首先给出了灰数"核"的定义，基于"核"和灰数灰度建立了区间灰数运算公理、运算法则和新的灰代数系统，并研究了运算性质。

We introduce the uniform Hausdorff metric H on the space 〓 offuzzy complex numbers and investigate the topological structure of 〓.We show the completeness of 〓 and study on 〓 limits of thesequence of fuzzy complex numbers,metrical and leverwise convergence,and relation between metrical convergence and leverwise convergence.Weprove the equivalence theorem of metrical convergence and leverwiseconvergence on 〓.

在模糊复数空间〓上引进一致Hausdorff度量H，讨论了模糊复数空间的拓扑结构，证明了的完备性，并在完备的模糊复数度量空间上研究了模糊复数列的极限、度量收敛和水平收敛，讨论了度量收敛与水平收敛之间的关系，在上证明了度量收敛与水平收敛的等价性定理。

The Remark about Some Theorems of Real Number s Continuity;2. A class of fixed point theorems on a compact hausdorff topological space;3. This article has introduced some common basic natures of prime numbers,and has discussed other non-common natures and theorems of prime numbers.

主要介绍了量纲的基本概念、量纲分析的∏定理及齐次性原则，用两个实例解释了量纲分析在物理中的应用，最后指出了用量纲分析问题时应注意的问题和存在的不

Each of the three numbers are either 9 or multiples of 9, And the total of the three numbers is 9+18+72=99, which is a heavenly number only the Forbidden City is worthy of.

每一个数都是"九"或是九的倍数，而三个数9+18+72=99，加起来正好等于99，这个天数只有紫禁城值得拥有。

The numbers 1,2 and 3 are all prime numbers and are symbolic of creation through the holy trinity.

数字1，2，3都是素数，它们象征着从圣父圣子圣灵神圣的三位一体中创造出来的创造物。

Complex numbers are always represented as two floating point numbers, the real and imaginary part.

复数总是被表达为两个浮点数，实部和虚部。

Can you tell me you numbers in case that he don't have you numbers.

以防他没有你的电话号码，你能告诉我你的号码吗？

A incidence degree coefficient formula for interval grey numbers is constructed, which extends classical grey incidence decision-making to the case of interval grey numbers.

首先提出了灰色区间关联系数公式，将经典灰色关联决策由清晰数的情况推广到了区间灰数的情况。

The results showed: taurine has no significant effects on the numbers of erection, mounting, intromission and ejaculation, the latent periods of erection and catching in young rats, but can significantly increase the numbers of erection, mounting and ejaculation, obviously decrease the latent periods of erection and catching in old rats.

结果证明：牛磺酸对青年大鼠勃起次数、勃起潜伏期、乘骑次数、插入次数、射精次数、捕捉潜伏期没有影响，但可显著提高老年大鼠勃起次数、乘骑次数、射精次数，明显缩短勃起潜伏期和捕捉潜伏期。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。