查询词典 scalar valued function

Based on nonsmooth analysis theory, the viability criterion is verified under the condition that the set-valued mapping in the right hand side is a polytope and the boundary function of the region is subdifferentiable and its subdifferential is a convex hull of finitely many points.

当右端集值映射为多面体，边界为次可微函数，且次微分为有限点集凸包时，基于非光滑分析理论，给出了在一点处检验生存性条件是否成立的方法。

In order to get the convergence properties of the weak set-valued Amart , we firstly proved the theorem that the limit of support functions is a support function.

为了得到关于弱集值渐近鞅的收敛性质，首先证明了支撑函数列的极限亦为一支撑函数。

The diffusion structure tensor in the diffusion coefficient function is a vector-valued structure tensor, which integrates the intensity and structure information of each channel, as well as the correlation among channels.

扩散滤波器中的扩散系数定义为关于彩色结构张量的函数，以使图像演化能够综合各通道信息，解决了各通道所得位移场不一致而引起的色彩混迭问题。

Injury of T12 spinal cord was induced by modified Allen"s method , the rats" restitution of kinesalgia and sensation function was valued by combine behavioral score and the expression of c-fosmRNA and BDNFmRNA was observed by situ hybrization and image quantitative analysis.

采用改良的ALLEN'S撞击法致大鼠T_(12)脊髓损伤，应用CBS联合运动评分判定脊髓损伤后大鼠运动、感觉功能的恢复情况，同时应用原位杂交方法及图像定量分析法观察脊髓损伤后c-fosmRNA和BDNFmRNA的表达。

Ecology of zoobenthos carried out in West Lake, Hangzhou City in present study. The community structure and function of zoobenthoshas been analyzed in detail and the of impact of dredging sediment and exchanging lake water and other anthropic disturbances on benthic macro-invertebrate were valued firstly in China.

本研究详尽分析杭州西湖底栖动物的群落结构和功能，在国内首次评价底泥疏浚及换水等人工干扰对底栖动物的影响。

Along with the deepening to urban wetland's research recent year, the function of the plant that purges waste water and beatifies environment is not only followed with interest by the environment scientific circles but also valued by landscape.

近些年来随着对城市湿地研究程度的加深，它的功能不只被环境科学界所关注，更受到了景观界的重视。

In order to measure the temperature distribution of this loop, a new method based on the fact that dissolvability is a one-valued function of temperature was developed.

为了获得坩埚的温度分布，作者发展了一种利用溶解度是温度单值函数的规律来测量小尺寸坩埚温度分布的近似测温方法，测量了该坩埚的温度分布。

The existence and well-posed ness results for a class of perturbed optimization problemsin a Banach space are given, and the relationships between the strict Kolmogorov Criterionand the uniqueness elements of a sun in vector-valued function spaces are established.

本文研究Banach空间中的一类扰动优化问题的适定性和向量值函数空间中太阳集的唯一性元的严格Kolmogorov条件刻划。

Secondly, it aimed the research on model and method of railway large-sized passenger terminals emergency capability assessment. It designed the emergency capability assessment index system including the MECE principle during the design. After in-deep studied the hierarchy entropy analysis method to dealing with the weight, it calculated the weights of the emergency capability assessment indexes. And it studied the risk assessment model based on the set-valued statistics and fuzzy comprehensive evaluation model, proposed the emergency capability assessment model based on the risk. During the research on the fuzzy comprehensive evaluation model, the paper improved the circular distribution subordinate function to calculate the index membership.

其次，对铁路大型客运枢纽站突发事件应急能力评价的模型和方法进行了研究，建立了应急能力评价指标体系，提出了MECE评价指标设计原则；深入研究了确定指标权重的层次熵分析法，并计算出了铁路大型客运枢纽站突发事件应急能力评价指标权重；构建了集集值统计风险评价模型和模糊综合评价模型于一体的风险应急能力评价模型，并在模糊综合评价研究中，改进了确定单指标隶属度的圆形分布隶属函数法。

Sound wave has both scalar quantity and vector field, while traditional acoustic pressure sensor system merely ma...

声波兼有标量场和矢量场，传统的声压水听器系统仅利用了其声压信息。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。