Some relationships between two kinds of linear permutation counting problems exist in the set of m level digital sequences of length n whose maximal run length and minimal run length satisfy some constrains respectively.
在长度为ｎ，具有ｍ个水平的线排列中，其最大游程长与最小游程长分别满足一定限制条件的数列计数问题存在一定的联系，给出了这两类计数问题的统一公式，得到了一个组合恒等式。
Some new concepts on strong magic dual matrix and matrix translation product are given and counting problem of these matrices are then studied.
本文给出了强魔性对偶矩阵和矩阵平移积的新概念;研究了这类矩阵的计数问题。
class of parameter design problems of a central system coordinating plural semiautonomous subsystems are considered in this paper.
考虑协调多个半独立子系统的中心系统的参数设计问题。
In this paper, according to the design problems discovered in Xieqiao Methane Pumping Plant, the causes are analyzed, and the definite experiences are gained which are of great guiding significance and practical spreading value to the similar engineerin
根据谢桥矿井地面瓦斯抽放站发现的设计问题 ,进行了原因分析和处理 ,取得了一定的经验 ,并用于指导其他矿井地面瓦斯抽放站的设计和施工 ,起到了较好的作
On the chemistry course question design in the intel? future education;
浅谈Intel@未来教育中化学课程问题设计
In order to trigger the chemistry study interest and strengthen the classroom thinking training of medical students, this paper suggested that the question design is regarded as a break of classroom teaching reform on foundational chemistry and carrying out strategy concerned.
本文出于激发学生对化学的学习兴趣和加强课堂思维训练的目的 ,提出了以环环相扣、层层深入的问题设计作为开展医学基础化学课堂教学改革突破口的观点及实施策
The theory of “continuum of problem types” supplied a good frame for designing questions in class,“Five Why” question designing methods played a important role in increasing practice of question designing.
问题类型连续体”理论为课堂教学问题设计提供了框架“,五何”问题设计方法在增加问题设计的可操作性方面起到了重要作用。
On the Calculation of Two Kinds of 5-Order BCI-Algebra;
关于两类五阶BCI-代数的计数问题
Researching on the Lower-Order BCI-Algebra Counter;
关于低阶BCI-代数计数问题的研究进展
The Discussion on the Enumeration Question of the Integer Solution for the Indeterminate Equation;
关于不定方程整数解计数问题的讨论
Some Results on Counting I_π-Characters;
关于I_π-特征标计数问题的若干结果
Enumeration Problems and Evolutionary Analysis of RNA Secondary Structures;
RNA二级结构的计数问题及其进化分析
The application of Burnside theorem to combinatorial enumeration;
Burnside定理在组合计数问题中的应用
Development of the ability to"design mathematic questions" in maths teaching;
数学教学中“数学问题设计”能力的培养
Summation to Calculate a Class Infinite Series by Using Residue Theorem;
应用留数定理计算一类级数求和问题
The Designment of the Problem in the Teaching of Problem Solving on the Base of New Curriculum;
基于新课程的数学“问题解决”教学中的“问题”设计
The Probing Pedagogical Design of Mathematical Problems Construction and Solution;
数学问题构建与问题解决探究式教学设计
Data Quality Problems in Data-Oriented Computer Audit;
面向数据的计算机审计中数据质量问题的探讨
Statistical comparisons somewhat miss the point.
统计数字上的比较并不说明问题。
The Mathematical Model and Computation for Accumulation Rate Optimization
积累率最优化问题的数学模型与计算
On the Calculation of Parameters in a Shaded Pole Motor with a Step Air Gap
阶梯气隙罩极电动机的参数计算问题
A Numerical Calculating Way of the Bessel Function
光学问题中贝塞尔函数值的计算方法
The Studies of Numerical Methods for the Inverse Problems Based on Electroencephalogram;
脑电逆问题求解的数值计算方法研究
Study of Material Modeling Problems in the Numerical Computation of Magnetic Fields;
磁场数值计算中材料模型问题的研究
DNA Computation for a Category of Special Integer Planning Problem;
DNA计算在整数规划问题中的应用