可靠度

The reliability of resistance of structures to wind is an important factor for long span and highrise structures in design and research.

结构抗风可靠度是大跨及高耸结构设计、研究中的一个重要指标。

A partly analytical composite Monte-Carlo method on structural failure hyperplane was proposed to efficiently and accurately calculate structural reliability.

为了提高采用蒙特卡罗方法计算结构可靠度的效率和精度，提出了一种部分解析的失效面上的复合蒙特卡罗方法。

According to the theory of extreme values of independent and identically distributed random variables, the paper analyses the reliability of unbonded prestressed concrete members.

论文利用独立同分布随机变量的极值理论，分析了无粘结配筋对结构可靠度的影响问题。

Implicit performance function ; response surface method ; reliability analysis ; numerical method

隐式功能函数；响应面法；可靠度分析；数值方法

Samples imply that this type of human error will make the results of calculating of the structure reliability and the failure probability unsure, and it may be dangerous if adopting the improper distributed function.

算例表明，这类人为差错会导致结构可靠度或失效概率的计算产生失真，且计算所得的失效概率是危险的。

In this paper the author puts forward a proposal that is to design a new kind of evacuation indicatory sign which can be identified by tactile sensation as a supplementary measure for the current system ,with the new design we can not only improve the reliability of the system but also afford convenience for the people whose vision arent good.

基于上述因素，本文提出增设一种依赖触觉的触摸型疏散指示标志，它作为现有疏散指示标志系统的一种辅助措施，不但可以提高疏散指示标志系统的可靠度，而且为视残人员的安全疏散提供便利条件。

Research on three reliability distribution methods of an industrial robot system.

面向工业机器人系统的三种可靠度配置策略的研究

Simulation results show that this method is with higher accuracy and more reliable prediction interval.

仿真结果表明，该方法可取得较高的预报精度和较高可靠度的预报区间。

In the field of biometric identification, fingerprints have one of the highest levels of reliability because of the uniqueness and invariability.

在生物特徵辨识的领域中，指纹因为本身的唯一性和不变性而具有相当高的可靠度。

With the aid of inverse Laplace transform, the main reliability indexes of the system such as system availability and reliability can be calculated.

假定每个部件仅有2种状态：工作或失效，那么系统的状态过程是一个时齐的离散的马尔可夫链，它可以产生1列微分方程，借助于拉普拉斯逆变换可计算出该模型的主要可靠性指标--系统的可用度及可靠度。

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。