查询词典 in number

In this paper,the probabilistic interpretations of Bernoulli number and the number of derangements are given,and their recurrence relation formulae are obtained by using the probabilistic method.

给出Bernoulli数和错位排列数的概率解释，利用概率论方法得到相应的递推公式

When Ray Bolger starred in "Where's Charley?" on Broadway, one night he blew a cue onstage in a dance number, in front of an audience ... so he deliberately tripped his leading lady, Beverley Bozeman, sprawling her on the stage and leaving her to figure out how to save the number with the audience watching.

的时候，在台上表演的一个晚上，他在一个观众面前跳错了舞步，之后他就特意的把他的女舞伴Beverley Bozeman给绊倒，让她躺在舞台上去想办法怎样在那个观看的观众面前去补救刚才的舞步。

Here is…you know, in your phone is a helpful friend's number beyond our number in case you can't reach us.

这里就是……你知道，在你的手机里除了我们的号码外还要有一个得力的朋友的电话号码，以防你联系不上我们。

If you want to keep a number beyond a month, there is a new feature called "Manage my numbr" that allows you to re-activate your number.

如果你想保留一个数超出了1个月，就会有新的功能叫做"管理我的numbr "，可让您重新启动你的电话号码。

Qin biblioclast, the number of destroyed wisdom, way of thinking of Neo-Confucianism, but also distorted the statement said the number of saints.

秦王焚书，多少智慧毁于一旦，程朱理学的思维方式，又曲解了多少圣贤言说。

This number is closely related to the number of limit cycles which are bifurcated from the generic perturbed Hamiltonian systems 〓.

这个数目与n次通有的Hamilton扰动系统〓分岔出的极限环数目密切相关，其中〓。

If you dialed an 800 number, blew the whistle and then pressed in a series of tones (called multi-frequency or MF tones) on your "Blue Box", you could make long distance and international calls for free, since the only thing the billing machine at the local telephone company central office knew was the original toll-free call to the 800 number.

如果你拨打800号码，吹响口哨，然后在你的"蓝色盒子"上按下一串音频，你就可以免费拨打国内长途或国际长途了。因为本地电话公司市话局的计费系统接收到这个口哨声音后唯一知道要做的事情就是启动这个 800 号码的免费长途呼叫功能。

The works in the project just done can be summarized as five respects.(1) A device was designed to fabricate the asymmetrical resonant cavities by a pendant drop. A series ARCs with variable parameters provides a valuable experimental method for investigating the characteristics of ARCs.(2) The relationship between the number of active modes and the shape parameters in an ARC was investigated. The experimental lasing threshold was compared with theoretical result, the good agreement between two shown that it was the decrease of the number of active modes in an ARC that decreased lasing threshold.(3) Dye lasing gain was used to enhance the signals of stimulated Raman scattering of the weak gain Raman modes in a circular cavity made by a pendant drop, the instantaneous SRS spectra of weak gain Raman modes in ethanol was obtained by this new method.(4) The SRS signals of minority compound in a binary chemical complex was obtained by using dye lasing gain method. The detection concentration of minority compound was reduced to an order compared with normal SRS method.(5) A cylindrical circular cavity was formed by a liquid jet, which was used to reduce the pump intensity required for laser induced plasma spectroscopy. The limit of detection of trace element in aqueous sample was greatly decreased by this new method.

我们设计并成功制作了使悬垂液滴连续变形的装置，用此装置可以方便地改变非圆对称谐振腔的几何参数，为ARCs的研究提供了一种有效的实验方法；研究了ARCs中活性模式数和变形参数间的变化规律，激光阈值的数值计算结果和激光辐射的实验结果作了比较，二者吻合的曲线说明ARCs中活性模式数量的减少是受激辐射放大阈值降低的原因；在由单元化合物构成的微型圆对称谐振腔中，首次尝试用"激光增益"增强弱增益拉曼模式的受激拉曼散射信号，获得了乙醇分子中弱增益拉曼模式的瞬态SRS光谱；在由二元混合物构成的微型圆对称谐振腔中，用染料的激光增益增强了少量化合物的SRS信号，把少量化合物的SRS信号探测浓度降低了近一个数量级，在SRS应用于瞬态过程的组份分析方面做了卓有成效的探索；用石英毛细管形成的稳定液拄构成拄形谐振腔，降低了激光诱导等离子体光谱需要的激励能量，有效地降低了水相样品的痕量元素分析极限，为LIPS应用于微量元素的化学分析开拓了一条新的技术路线。

A Fun number system is a positional binary number system, where each bit can be either a negabit, or a posibit.

阿负加权位称为negabit（如最重要的位在2的补码数），并积极加权位被称为posibit。

We can see in thus groups that they are sorted according to the number of ones in each binary number.

我们可以看到，因此它们进行排序根据每个二进制的数目组。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。