查询词典 enumerative

The article analyzed the feasibility of mapping of enumerative classification,the mode of mapping,the principle of automatic mapping system.

分类法的互操作一般可通过分类法之间的映射来现实。

In enumerative combinatorics.weneed the theory of group10,...

在计数组合学中，我们需要群论[10，29]，环论[7，27]，代数[30]等理论。

The paper finds the property that the feasible fields of the are lie to the boundary of the constraint field, which leads to an enumerative algorithm being proposed.

利用其可行域在约束域边界上的特点，提出了一个求解混合整数线性双层规划的枚举算法。

In enumerative combinatorics, we need the theory of group [10,29], the theory of ring [7,27], the theory of algebra [30] and so on.

在计数组合学中，我们需要群论，环论，代数等理论。

Firstly, the outage model of components is decided; then based on the load variation curves of load nodes the sampling, calculation and analysis of various system states are performed by enumerative sampling method.

首先确定元件的停运模型，然后以各负荷点的负荷变化曲线为基础采用枚举抽样法对各系统状态进行抽样计算与分析。

The enumerative method should turn into general method.

列举式应该改为概括式：只要公众认为侵害了自己的权益都可起诉。

Statistical analyze: With SPSS 11. 0 for Windows, enumerative data was analyzed by Fisher's Exact Test and survival analyze.

统计分析方法采用SPSS11.0 for Window，计数资料采用Fisher's Exact Test和生存曲线分析。

In chapter 3,we study some enumerative problems for 2-tournaments,find theformual for the number of valid score vector and the number for 2-tournaments in npoints,obtain the number of 2-tournaments with specified scores.

第三章讨论2-竞赛矩阵的若干计数问题，得到了n阶有效得分向量和n阶2-竞赛的计数公式；得到了具有特殊得分向量s的2-竞赛的数目〓，给出了{〓是强的}的最小值及〓最小时s的刻划；证明几乎所有的2-竞赛矩阵是不可约的。

A new method to solve the combinatorial optimization problems with mixed evolutionary algorithm based on natural scale enumerative system coding was proposed in this paper. Elitism strategy, one-point crossover and Gaussian mutation were used in the algorithm. An ingenious method for operation among big parameters was designed, which can avoid overflow and simplify the operation.

在自然进位制编码的基础上，算法采用了遗传算法的单点交叉算子和进化规划的高斯扰动算子，并运用了精英保留策略；算法实现时采用逐位运算法实现大数值运算，避免了运算溢出，减少了运算量。

On the basis of mathematical analysis, a multiobjective nonlinear programming model on a multiobjective transporting vehicle arrangement is set up. Two fast arithmetic methods, i. e. gradual integralization method and enumerative integralization method, are put forward hereafter and an actual problem is solved by making use of the Matlab program.

针对露天矿生产中的一个多目标优化运输问题，基於数学分析，建立了一个多目标非线性规划模型；提出了模型的逐步整数化方法和穷举整数化方法两种快速算法，并利用研制的Matlab程序计算了一个实际问题。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。