查询词典 probability

The laminar flamelet model in combination with joint probability density function transport equation of mixture fraction and turbulence frequency is used to simulate fluctuating behavior of radiative source term in turbulent jet diffusion flames of hydrogen.

采用κ-ε湍流模型、标量联合的概率密度函数输运方程和层流火焰面模型相结合，模拟氢气自由扩散火焰中辐射源项湍流脉动特征。给出了主燃区内辐射源项湍流脉动的频率图。辐射源项的样本点分布集中，大约95%以上的样本落在其系综的±3倍方差以内，频谱图为单峰

The application of flamelet model based on level set in premixed turbulence combustion;2. A methane turbulent non-premixed flame has been simulated numerically by the combination of laminar flamelet model and presumed probability density function.

将小火焰模型和假定的PDF方法相结合，模拟甲烷湍流射流扩散火焰，稳态火焰面结构由层流小火焰数据库得到，采用详细化学反应机理描述甲烷的氧化和NO以及碳烟的生成，数值模拟结果和实验数据吻合较好，说明小火焰模型可以较准确地计算出扩散湍流火焰中的燃烧过程。

The Model of Survival Probability in a threat environment is the optimality criteria of flight path.

威胁环境的生存概率模型是飞行路线优化的评价标准。

Substantial evidence research indicated when the financial liberalization degree is higher , financial flimsiness of the system is bigger , the probability of occurring financial crisis is bigger and the financial safety is more importance .

实证研究表明，金融自由化程度越高，金融体系的脆弱性越大，发生金融危机的机率越高，金融安全越重要。

The expression of the probability flux of this system was obtained.

首先，我们对生物马达蛋白的输运问题进行了研究。

His progress from scion of a powerful tribe to Afghan jihadist, then back to collaborator with Mr Saleh and now, in all probability, a leading fomenter of southern secession is one of Ms Clark's brilliant lessons in Yemeni history.

Tariq al-Fadhli出生于也门豪族，后来成为阿富汗圣战主义者，随后转而与萨利赫合作，现在摇身变成南方独立的带头大哥；关照他曲折的人生轨迹，克拉克女士给我们上了一堂精彩纷呈的也门历史课。

Tufts authors also cited that "data indicate that from 1976 to 2002, the probability of a woman being overweight grew the least among food stamp recipients."

塔夫茨大学的作者们还引用了这样一段话："有数据显示，从1976年到2002年，在食品标志项目的女性参与者中，出现身体超重的可能性微乎其微。"

This strategy introduces the concept of sub-rating channel to CPCB(Compact pattern based channel borrowing),and significantly reduces the forced termination probability at the expenses of temporarily degrading the voice of quality of partial calls.

这种策略将半速率信道的思想引入到新近提出的CPCB策略中，以短时间降低部分呼叫的话音质量为代价，来降低系统的呼叫阻塞。

In this thesis, we propose a neural fuzzy call admission and rate control scheme. Considering the outage probabilities of all services, forced termination probability, the interference mean at the next time instant, and the influence of a call request on the adjacent cell, NFCAC-RC guarantee the QoS requirements and maximize the utilization of the system.

我们提出一套类神经乏晰呼叫允诺以及传输速率控制的方法，经由考虑系统的通讯中断率、预测的系统干扰量、使用者对周遭通讯的影响，NFCAC-RC可以保障系统的服务品质，并且提高系统的使用率。

This article constructs economic growth pressure indicator reflecting economic fluctuation. Through discrete choice and response probability graph, this article makes early warning on domestic macroeconomic expansion and contraction, and draws conclusions that foreign exchange reserve rate, foreign direct investment growth rate and total trade growth rate effectively forebode macroeconomic process.

我们构造了体现经济波动的经济增长压力指数，并利用离散选择模型Probit及反应概率图等经济计量方法，基于国际收支对国内宏观经济扩张和收缩的景气状况进行了预警，得出了外汇储备增长率、外商直接投资增长率和贸易总额增长率可以有效地预示宏观经济运行状态的结论。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。