probability的例句大全

In this paper, the portfolio investment model with probability criterion is investigated.

提出一种基于概率准则的新型组合证券投资模型.

The integro-differential equation and the explicit expression for the ruin probability are derived.

给出该模型的破产概率所满足的积分 - 微分方程及解析式.

Anyway, that shows that I think probability theory does have a long history, but it not being an intellectual discipline it didn't really inform a generation of finance theory.

不管怎样，我认为这个传说显示了概率论确实有很长的历史。但这并非一个学科，它并没有形成金融理论。

Simulation results show that the probability of naming conflicts is zero when the system is stable, which effectively avoids the influence on data communications by the name conflict.

仿真结果表明，系统运行稳定后NetNeighbor协议命名冲突的概率为0，有效地避免了移动主机名字冲突对数据通讯造成的影响；

The GERT network based on classical probability theory has been relatively mature, and its scope of application is very extensive, including almost resource planning, contingency planning, seismic analysis, product development, trial and improvement plans, and many other industries and fields.

基于经典概率描述的GERT网络理论已经相对比较成熟，其应用范围十分广泛，几乎涵盖了包括资源规划、应急计划、地震分析、产品开发试制及改进计划等许多行业和领域。

This paper describes MD5 message-digest algorithm, analyses the security problem in E-Commerce and then probes into the theoretical probability and realizing mechanism of applying MD5 message-digest algorithm to achieving security in E-Commerce.

首先描述了MD5报文算法，然后在分析电子商务中的安全问题基础上，深入探讨了采用MD5算法保证电子商务安全性的理论可行性和实现机制。

The optimal backoff window size and contention window size are given, and the transmission efficiency is calculated by analyzing the collision probability of contention request.

通过对竞争请求的冲突概率进行分析，推出了回退窗口和竞争窗口的最佳分配尺寸，并计算了不同业务流数量下系统可达到的最大传输效率。

Then a probability model is used to quantitatively analyze the relation between the TCP unfairness and MAC parameters, which shows that the TCP flow fairness heavily correlates with the TCP packet length, and increasing the initial contention window of the MAC protocol can improve the fairness effectively.

然后，利用概率模型定量分析了TCP不公平性与MAC协议参数之间的关系，发现TCP流的公平性与TCP报文长度直接相关，并且增加MAC协议初始竞争窗口的大小能够有效提高公平性。

The steady state probability distribution and mean first passage time of FHN neural system driven by non-Gaussian noise

非高斯噪声激励下FHN神经元系统的定态概率密度与平均首次穿越时间

Simulation results show that FLB algorithm is better than LB in some aspects of lowering cell loss probability, improving delay and delay jitters, and utilizing efficiency of resource.

仿真结果表明在降低信元丢失率、时延和时延抖动方面，及在动态利用网络资源方面，模糊漏桶算法要比普通的优越。

I don't know how to calculate probability accurately.

不知道怎样才可以准确的计算出或然率.

Probability Feature of Drought Duration in Huang-Huai-Hai ( HHH) Plain

黄淮海平原干旱历时的概率特征研究

Electronic energy and life span probability distribution of the HgS/ CdS/ HgS spherical nanometer system

HgS/CdS/HgS球状纳米系统电子的能量与寿命以及概率分布

The new equipment will reduce the error probability by seven times.

新设备的误差概率将降低七分之六.

Software defects are inevitable, however, the software reliability is relates to the probability of errors when software is running. Thus, to improve the software reliability, the control of software defects propagation and find error tendency modules are very important.

软件缺陷是不可避免的，而软件的可靠性是软件在运行时错误出现的频率，因此要提高软件的可靠性，其中控制软件缺陷传播、寻找软件的错误倾向模块就显得非常重要。

Field data from a typical waterworks demonstrated that the model could well predict the probability distribution of the concentration of permanganate index, ammonia nitrogen and four kinds of trihalomethanes ( THMs).

典型水厂的现场监测数据表明，该模型能够较好地模拟水厂中高锰酸盐指数、氨氮以及4种三卤甲烷的浓度概率分布。

By the same token, how can a losing trade or even a series of losers have the typical negative effect, if you really believe that trading is a probability or numbers game?

同样的道理，如果你真的相信交易就是概率或数字游戏，那么一系列亏损的是如何形成消极的影响的？

This truth makes trading a probability or numbers game.

这个事实说明交易是概率或数字游戏。

So the paper proposes divide-and-conquer attack with known plaintexts and analyses its success probability and complexity.

据此利用已知明文攻击,对该算法提出了分割攻击方案,并分析了该攻击方案的成功率和计算复杂性.

Studies show that non-probabilistic reliability model is more reasonable, more commodiously to meet the needs of practical engineering structure than the probability model.

有关研究表明，非概率可靠度模型比概率模型更合理，更能够满足实际工程结构的需要。