查询词典 support function

This region of support values shape function is shape function is not zero in the region ...

这种数值形函数的支撑域是指形函数不为零的区域，。。。

Forest financial support not only has economic function,but also has apparent society function and policy direction.

林业金融支持不仅仅具有经济职能，同时具有鲜明的社会功能和政策取向。

The proposed scheme is achieved by extracting the support of an indicator function on a sampling domain containing the penetrable object as a visualization of the unknown object where the indicator function has noticeably different values inside and outside the penetrable object.

这个算法的一个特别吸引人的性质是不需要关于障碍物的任何几何和物理的先验信息，并且只需要散射场在某个有限孔径中若干个入射和测量方向上的远场信息，即可得到可穿透目标的一个很理想的可视化。

When processing the restrained conditions, we convert the restrained conditions into punish function and add it to fitness function which profits from the conventional method. We introduce the support vector machine to the selection operator, which increases the multiplicity of selection and increases the probability of the algorithm getting the overall optimal solution. Also, we use the adaptive probabilities of crossover and mutation in mixed GAs which enhances the efficiency of the algorithm. The result of tests about the system indicates that the improved genetic algorithm has more high convergence speed and better solution quality.

在生成初始种群时，不是简单的随机生成，而是用支持向量机对历史数据进行分类，用较优的一类历史数据作为初始种群；在约束条件的处理上，本文借鉴常规方法中的罚函数法，采用将约束条件作为罚函数包含到适应度评价中去的方法；在选择算子上，本文引入了支持向量机的方法，增加了选择的多样性，增加算法搜索到全局最优解的概率；同时针对交叉概率和变异概率在算法的前后期不同的情况，本文引入了Srinvivas等提出的动态自适应的方法，使得交叉概率和变异概率能够随着算法中个体的质量动态改变，提高算法的效率。

The structures of the ""lungs"" have an evolution trend from lower to higher through Lepidoptera to Hymenoptera. 5. If the function of the ""lungs"" is extended into to ""aerating trachea"", the larvae of Apidae, Muscidae and nymphs of Coleoptera, Hemiptera also may have the function of the ""lungs"". Our researches are supplement and support to Locke's researches and an important progress in insect physiology.

由以上研究结果可得出以下结论：⑴鳞翅目幼虫第8节及臀腔的气管具有&肺&特点及功能；⑵鳞翅目、膜翅目叶蜂科&肺&具有普遍性及进化过程；⑶&肺&功能如进一步扩展，在其它各目中也应存在；昆虫纲&肺&结构和功能的研究是对Locke研究的大力支持和补充，是昆虫基础生理方面的一个新突破和重要进展。

The structures of the "lungs" have an evolution trend from lower to higher through Lepidoptera to Hymenoptera.5. If the function of the "lungs" is extended into to "aerating trachea", the larvae of Apidae, Muscidae and nymphs of Coleoptera, Hemiptera also may have the function of the "lungs".Our researches are supplement and support to Lockes researches and an important progress in insect physiology.

由以上研究结果可得出以下结论：⑴鳞翅目幼虫第8节及臀腔的气管具有&肺&特点及功能；⑵鳞翅目、膜翅目叶蜂科&肺&具有普遍性及进化过程；⑶&肺&功能如进一步扩展，在其它各目中也应存在；昆虫纲&肺&结构和功能的研究是对Locke研究的大力支持和补充，是昆虫基础生理方面的一个新突破和重要进展。

Free fibula composite flap can reconstruct the phonatory structure and support the function of soft palate, which can restorate speech function well.

游离腓骨复合组织瓣能良好重建口腔发音器官的完整性，并维持软腭功能，较好地恢复了上颌骨缺损患者的语音功能。

Fat can directly damage the function of the insulin cells and makes them insufficiently to play their sugar capitulating function, leads to the turbulence of insulin support and sugar metabolizing, then causes the diabetes.

肥胖直接带来对胰岛素细胞功能的损害，使之不能充分发挥降糖作用，导致胰岛素抵抗和糖代谢紊乱，引发糖尿病。

The experimental results of the two models of the brick house with arch floor whose rise to span ratio is 1/10 and 1/6 respectively are given in this paper, and then a mechanical model with clastic support for the whole model house is established, its displacement response is analyzed by using frequency response function method, a corresponding frequency response function is derived, and model stiffness parameter for different stages is discussed.

本文给出了矢跨比分别为1/10和1/6的两幢二层砖拱楼盖房屋模型的振动台试验结果。对整个模型房屋建立了弹性支承杆系力学模型，用频率响应法分析了模型的位移反应，导出了相应的频率响应函数，并对各阶段的模型刚度参数进行了讨论。

This dissertation fistly introduces appearance, definition, development process, functions and status of MES, also analyses methods and existent problems of MES production scheduling; as follow, in the background of CY_MES (a enterprise's Manufacturing Execution System), introduces main function and buildup of its support platform– SIMATIC IT, and whole structure of CY_MES; afterwards, for special production instance of the enterprise, designs production scheduling system software structure, function structure, data structure of order and entry and realization of silk production and packing production scheduling based on SIMATIC IT; finally, after contrast of many modeling methods and careful research of silk production flow of the enterprise, selects Petri net to model the silk production scheduling, for the sake of avoiding many error chromosomes, improves on the basic genetic algorithm, uses sigle unit genetic algorithm to optimize the Petri net model, lists the contrast of scheduling results.

本文首先介绍了MES的产生、定义、发展历程、功能及其发展现状，同时也分析了MES生产调度问题的各种解决方法及其存在的问题；接着以CY_MES为背景介绍了其支撑平台——SIMATIC IT平台的功能及其各组成部分，以及CY_MES的SIMATIC IT整体解决方案；紧接着在SIMATIC IT平台基础上，针对该烟厂的生产实际情况，设计了CY_MES生产调度系统的软件结构、功能结构、工单和子工单的数据结构和制丝与卷包生产调度的实现方式；最后，在比较了各种生产调度建模方法的利弊和对该烟厂制丝生产工艺流程深入研究后，利用Petri网建立了制丝生产调度模型，为了避免大量无效个体的出现，对基本遗传算法进行了改进，采用单个体遗传算法对这个Petri网模型进行了优化，并给出了调度结果的对比。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。