查询词典 Stirling

The chapter 3 investigates the constructive method which means that many combinatorial numbers, such as Stirling number, Bell number, harmonic number, Fibonacci number and the number of derangement, are represented to moments of some random variables. This method is used in the computation of combinatorial sums, discovery and proof of combinatorial identities.

第三章研究了构造性概率方法，即一些常见组合变量(以后统称组合数为组合变量)的概率表示，诸如Stirling数、Bell数、调和数、Fibonacci数、错排数都可以表示为一些随机变量的矩，这些概率表示可以用来研究组合和式的计算与恒等式的证明。

Driven by Stirling Moss and Denis Jenkinson, that vehicle had the starting number 722, the name used on the new edition.

那款由Stirling Moss和Denis Jenkinson驾驶的赛车编号也是722，现在这个号码用在了新版本上。

HANDS OFF: Britain's Prime Minister Gordon Brown chatted with young children during a visit to the Raploch Nursery in Stirling, Scotland, on Tuesday.

插手：英国首相布朗交谈时有幼童在Stirling，苏格兰，于15日向拉普洛赫苗圃。

When I came back, the first generation stirling engine has been made by sivan and Season. Although it couldn't run, it encouraged me a lot.

我归队的时候，看到通强和建海做的第一代stirling engine，虽然还不能运转起来，但做这些都不简单，它令我非常振奋。

The author mainly studies the probabilistic representation of a special combinatorial number. Meanwhile, some special values of both kinds of Stirling numbers are obtained. Some new recurrence formulas and identities related to both kinds of Stirling numbers are found.

作者主要研究了一种特殊组合数的概率表示及其应用，得到了Stirling数的一个性质，推导出了其他有关Stirling数的递推公式并且发现了新的递推公式，并利用这些递推公式得到了几个恒等式，从而丰富发展了已有的一些结果。

By applying the theory of infinite series, this paper proves a factorial inequality and proposes an improved upper bound of the parameter on Stirling s formula.

应用级数理论证明了一个关于阶乘的不等式，从而给出Stirling公式中参数的一个改进上界，并在此基础上，对一个有关产品检测的古典概率———二项分布的近似计算问题进行了讨论

Here you may find a castle situated on top of the highest hill in Stirling - the Striling Castle.

也因为拥有这样的地形，Stirling 成了古时候的保卫城，而且还在最高的山脉上建立城堡。

Stirling stands in north of Scotland , sorrounded by mountains and craigs, giving it a very strong and strategic defensive position.

由于Stirling 位于苏格兰的偏北方，这里的地形多是山脉。

On September 27, 1816, Robert Stirling applied for a patent for his economiser at the Chancery in Edinburgh, Scotland.

在1816年9月27日，Robert Stirling在苏格兰爱丁堡法务部申请他的节热器专利权。

In this paper, we discuss some recurrence relations and congruence properties of Bell polynomial, and give a class of recurrence relations satisfied by GSN pairs. Furthermore, we givethe definition of extended GSN pairs Gand G, so we unify the binomial coefficients, Gaussian coefficients, and Stirling numbers. We provide urn ,models for G(n,k|w,0) andG(n,k|0,w).

在这篇论文中，我们讨论了Bell多项式中的递归关系和同余问题，给出了广义Stirling数对的一类递归关系式，提出了扩展的GSN对G和G的概念，统一了二项式系数、高斯系数和Stirling数，并利用模型对G和G进行了组合解释。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。