查询词典 partition number

The total number of ways to cover an m x n chessboard (and many other nonrectangular boards as well, such as the Young diagram of a partition) with disjoint snakes is a product of Fibonacci numbers.

以互斥的蛇形覆盖一个 m x n 棋盘(其他非矩形的面板也可以，例如一个分割的Young图)，方法的总数会是一个Fibonacci数的乘积。

It only virtualize the partition table and the number of hidden sectors in the BPB of the DOS Boot Record.

in-situ 的映射是整个驱动器的映射。它只虚拟出分区表和 DBR 上的 BPB 里的隐藏扇区数。

Furthermore, a method of calculating mathematic expectation value of exterminating target, the shooting number of times, the minimum time partition between targets, which can guarantee that they would be exterminated on the far boundary of the killing area and in it ,the shooting density under this condition.

文中给出了在两种形式的电子干扰下，某型地空导弹武器系统发现目标能力的计算方法，进而研究了该条件下消灭目标的数学期望值、射击次数、保证目标在杀伤区远界和杀伤区内消灭的目标之间最小时间间隔、射击密度等参数的计算方法。

That there exists a fixed number I such that for any , there exists a such that if the length of the longest diameter of those subregions in a partition of D is less than , then

假设存在一个确定的数满足：任给，存在，使得当各小区域的直径中的最大值小于时，就有

The contents of the abstract of the short Communication is:"The paper gives a complete differential partition to a Euclidean straight line with a fixed frame, and three axioms for the integral of infinitesimals indexed by real numbers; proves in standard mathematics there are positive infinitesimals outside of real number set; Gives cosmic, macro and micro counterexamples to two axioms in Jordan, Carathéodory, and Lebesgue measure theory; transforms Weierstrass limit into Huang limit, Cantor continuum into Huang continuum, and Newton-Leibniz formula into Huang formula."

这个短的发言的摘要的内容如下：&此文对一条确定了固定标架的欧几里德直线给出了完整的微分分拆，并对以实数为标号的无穷小的积分给出了三条公理；在标准数学中证明了在实数集合之外存在正的无穷小；对若当，卡拉特欧多里和勒贝格测度论中的两条公理给出了宇观的，宏观的和微观的反例；将外尔斯特拉斯极限改进为黄氏极限，将康托连续统改进为黄氏连续统，和将牛顿－莱布尼茨公式改进为黄氏公式。&

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。