可靠性概率

The probabilistic model of rock and soil mechanics parameters affects the results and precision of reliability analysis and design.

岩土力学参数的概率分布类型直接影响岩土工程可靠性分析的计算结果和精度。

Maximum entropy method is used to generate probability density functions of rock mechanics parameters from sample data.

1前言 岩石工程的可靠性分析，首先要以一定的概率模型来描述岩石力学参数所具有的不确定性。

Bulk power system reliability assessment using Monte Carlo simulation and probability density estimation.

大电力系统可靠性评估的蒙特卡洛仿真及概率密度估计。

A method with high precision is designed to compute scattering probability distribution function, which makes it possible to compute radiance in high resolution with high accuracy.

提出了一个高精度计算散射概率分布函数的方法，保证了E3DMC模式进行辐射亮度高分辨率计算时的可靠性。

As compared with the results predicted by probability integral, it has been verified that the prediction accuracy of SPDP system is obviously higher than one's under the complicated geological and mining conditions.

最后，通过与现行概率积分法的预计结果进行对比分析，证实了在复杂地质采矿条件下SPDP系统的地表移动预计精度更高，而在平面分布煤层情况下两者的地表移动预计公式形式相同，这也说明了SPDP系统的广泛适用性及预计结果的可靠性。

The calculating formula for fatigue reliability of single component was deduced. A criterion of fatigue failure of integral platform and the method for determining key failure mode of platform were suggested,and the computing method for failure probability of integral platform was presented.

在此基础上给出了单个构件的疲劳可靠性计算公式，提出了平台整体疲劳失效的简化判断依据和平台关键失效模式的确定方法，并给出了平台整体失效概率的计算方法。

The resistance probability model is the foundation for study on time-dependent reliability of bridge.

构件的抗力概率模型是进行桥梁结构时变可靠性研究的基础之一。

And the Stress-Life probability model was built for the purpose of reliability analysis.

为了便于进行可靠性分析，进而建立了基于本文改进应力寿命法的应力寿命概率模型。

In the paper,the probability analysis method of the bearing capacity of cement deep mixing composite foundation is investigated,which will push the developing of the reliability design method of composite foundation.

文 摘 研究了水泥系深层搅拌桩复合地基承载力概率分析的方法，这对复合地基的可靠性设计将起着积极的推进作用。

Reliability data is one of the most important aspects in PSA of a NPP.

可靠性数据是进行核电站概率安全分析分析的一个非常重要的方面。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。