全部

1·Structural reliability analyses seek to calculate the failure probability of a predefined performance function.

结构可靠度分析的核心是计算预定义功能函数的失效概率。

2·The nonlinearity of the performance function reduces the errors because of the derivation and the approximate expansion.

对于功能函数的非线性，避免了求导或近似展开而产生的误差。

3·A new function solving method based on function family is given by mapping the functional tree with the performance function.

当前较大规模的功能树组合求解方法存在解空间庞大、冲突定位困难的问题，对此提出了一种基于功能集族的功能求解方法。

4·The system finally realizes free performance function, performance under music guidance and real-time score creation function.

系统最终实现了自由演奏，乐谱引导下演奏以及演奏过程中乐谱实时创作的功能。

5·On such a basis, a performance function based on the shear strength envelope curve in the shape of quadratic parabola was established.

在此基础上，建立了基于二次抛物线形抗剪强度包络线的功能函数。

6·The performance function is constructed, and the performance of civil servants can be compared. Empirical analysis is also made in this paper.

然后构造出绩效函数，用于比较绩效的大小，并进行了相关的实证分析。

7·However, the basic thought of these method is to construct a approximate model of performance function and then perform reliability analysis on it.

这些方法的基本思想都是构建功能函数的近似模型，然后基于近似模型进行可靠度分析。

8·Furthermore by introducing new concepts of the performance function and performance degree of parts, a design scheme selection program model for par.

分析了质量功能展开中传统的设计方案选择所存在的问题，提出了一种新的设计方案评价方法。

9·The failure mode and the design reference period of the steel rail are discussed, and the steel rail's performance function at limit state is established too.

讨论了钢轨的失效模式和设计基准期，建立了钢轨极限状态方程的功能函数。

10·The formula of the gradient vector of every performance function is derived, and the iterative and recurrence formulas of collapse probability of section are obtained.

由截面各类复合内力的极限状态建立截面破坏的各类功能函数，导出了各类功能函数的梯度向量计算公式，以及破坏概率计算的迭代、递推公式。