查询词典 implicit function theorem

For reliability analysis of implicit limit state function, an improved line sampling method is presented on the basis of sample simulation in the failure region.

针对隐式极限状态方程的可靠性分析，提出了一种基于失效域样本模拟的高效线抽样法。

In each of the method, the relation between the potential due to DC sources and the electrical parameters of the subsurface can only be written as an implicit function, so there are many problems in RT.

这两种方法都只能将地下介质在电流源激发下产生的电位与介质的电性参数的关系表达为一个隐函数关系，这样在反演方面带来了一系列问题。

When solving reliability problems of real structures, the limit state function is generally implicit because of its unbelievable complexity.

在进行结构可靠性设计时，由于实际结构的复杂性，一般难以直接得到结果。

And the proof of Graffs result was later given by Zehnder [22] using implicit function techniques.

后来用隐函数技巧证明了Graff的结果。

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

The edge detection function of the implicit geodesic active contour model was improved, and the weak edge detection was enhanced.

改进隐式测地活动轮廓模型中的边缘检测函数，增强了处理弱边缘的能力。

With the peculiar implicit education function, campus literature presents imponderable value in facilitating the development of middle chool students humanistic qualities.

校园文学以特有的隐性教育功能，在促进中学生人文素质发展方面表现出不可低估的价值。

Using RBF neural network substitutes BP network as the approximation of implicit performance function, and the response surface is formed in the sphere of hyper-pyramid at iteration step.

采用径向基函数神经网络，代替目前常用的BP网络，迭代过程中在超锥体的范围内构造响应面，逼近隐式的非线性功能函数。

In this paper, we start with a new formulation which is proposed based on the K-SVCR method. We then transform it as a complementarity problem and further a strongly convex unconstrained optimization problem by using the implicit Lagrangian function.

在本文中，我们首先在K-SVCR方法的基础上提出了新的模型，然后把新模型转化成一个互补问题，并利用Lagrangian隐函数进一步转化成一个强凸的无约束优化问题。

The precision of integration can be evidently improved by using smooth function transition, adaptive step size change method, implicit integration and predictor corrector method. Increasing the order of the LMM may not improve the precision in this case.

采用光滑函数过渡、自适应变步长技术及隐式和预测校正等方法，可以有效地提高数值计算精度，而提高方法的阶次不能有效提高精度。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。