查询词典 partition function

The peak-valley path method in computing partition function is originally used in chemistry to study Kekulean structure of benzenoid hydrocarbon.

其中在计算配分函数时所采用的P-V路方法，它最初用于化学方面研究苯型烃系统的开库勒结构。

An Ellipsoidal Basis Function can make the partition of input space and make a limitary and bounded.

椭球基函数（Ellipsoidal Basis Function，EBF）使网络划分输入空间成为封闭有界的局部作用的空间，与径向基函数（Radial Basis Function，RBF）神经网络的高斯函数相比，它对空间的划分更明确。

First, this paper illustrates that punitive damages has strong prevention function, at the same time it accords with the inspirit of civil law of modern times, it doesn't conflict with basic theories of civil law, such as the partition of public law and private law, the separation of civil law and criminal law and unjust benefit, it is also the necessar...

本文首先从理论上阐明了该制度具有很强的预防功能，符合现代民法的精神，与公法与私法的划分、民刑分离、不当得利这些民法基本理论并不矛盾，是补偿性民事责任的必要补充，因此具有存在的合理性。

The best theoretical solution to a partitional clustering problem is to find all possible partitions and choose the partition that minimizes the objective function. However, the enumeration of all possible partitions is impractical even for data sets of moderate size. Therefore, as an alternative, most partitional approaches use an iterative optimization technique. And this could be cause local minimum.

本文在分析了目前聚类的基本方法的基础上，指出以K平均法等为代表的分割聚类虽然理论上找到类的所有划分并使得目标函数最小就可以获得最优解，但由于对于相当尺度的数据集列举所有可能的划分并不现实，因而多数分割方法采用迭代优化技术作为变通。

The ventral partition of medial geniculate body has been known as the special nucleus of relaying auditory information. In auditory processing, a primary function of thalamocortical relay neurons in MGBv is to encode sound signals as different sequences of action potential.

内侧膝状体腹侧部(ventral partition of medial geniculate body，MGBv)是特异的听觉中继核，在成年哺乳动物听觉处理过程中，位于MGBv的丘脑-皮层神经元的主要功能是以不同的动作电位顺序编码声音信号。

The function of 3dB fiber loop mirror in fine wavelength partition is studied. With this theory, a novel narrow linear band, dual-wavelength switchable Er-doped fiber laser is realized.2. An unpumped Er-doped fiber and broadband fiber Bragg grating with high reflectivity is served as an auto-tracking filter, where the space hole-burning effect appears when the laser signal travels and forms standing wave, thus the generation of multi-longitudinal-mode is suppressed. Then the high birefringence fiber loop mirror is introduced to act as comb-liked wavelength filter.

主要包括：1、发现3dB光纤环镜的精细波长分割作用，并利用这种分割机制，研制成功一种窄线宽、双波长可转换的掺铒光纤激光器。2、利用未受泵浦的掺铒光纤以及宽带高反射率的光纤布喇格光栅做自动跟踪滤波器，当穿行其中的激光信号构成驻波时，出现了空间烧孔效应，从而抑制了多纵模的产生，引入高双折射光纤环镜做梳状波长滤波器。

Third, the paper briefly analogizes the system structure of the DVR1.0 and module partition, and summarizes each modules function.

然后，论文简要分析了DVR1.0系统结构并对其进行模块划分，概述了每一模块的功能。

Four classes of partition models , empirical models , functional equilibrium models , optimal control models , and source-sink models were reviewed in this paper. The empirical models were widely used with minimal mechanistic assumptions. The function equilibrium models were successful in the simulation of the rootPcanopy ratio at the periods of the vegetative growth , but were poor to simulate portioning among other organs. The optimal control models were suitable for the modeling under the equilibrium state. The source2sink models were the most powerful and mechanistically based models capable of simulating dynamic photoassimilates partitioning between any organs of the plants.

对于同化物分配模型按照经验模型，目的性模型，源汇关系模型进行了总结归纳，分析指出：经验性模型应用最多但机理性差；功能平衡模型在模拟营养生长阶段同化物在条与根之间的分配很成功，但应用于其它器官之间很困难；最优化模型适于模拟平衡态下同化物的分配；源汇关系模型机理性最强，可模拟任何器官间的同化物分配，应用范围最广泛。

Especially after car industry's entry of WTO, numerous world brand of car producers crash into China market with the way of joint venture, pursuing large-scale and globalization production, which intensify the contradiction between demand and supply under the situation of car market in China getting large-scale international partition. With technical economy coming and economic globalization strength, the function of strategic management accounting in car enterprises will get more attention gradually.

特别是汽车行业加入WTO后，众多世界品牌的汽车生产企业一窝蜂地以合资的方式闯入中国市场，追求大规模、全球化生产，使中国的汽车市场在大规模的国际瓜分之下，供需矛盾日益激化，随着知识经济的到来和经济全球化的加强，汽车企业之战略管理会计的作用将日益受到重视。

The paper sets an example of ZFS5600/17/35 hydraulic support, introduces the structure and function module of the system, and designs the simulation of the partition of hydraulic support, the assembly and backout and hydraulic system.

论文以ZFS5600/17/35液压支架动态模拟系统为例，介绍该系统的体系结构和功能模块，并研究了支架构件、支架装配与拆除、支架液压系统的模拟实现。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。