查询词典 domain of definition

However minimum free energy, in turn, is thecommon sense for the definition of domain as mentioned above.

折叠的单位要求伸展的蛋白质折叠成一个能量较低状态，这一点是没有问题的。

The local form of the definition domain was given and its lower bound was determined.

给出局部形式定义域的设置方法，并确定出定义域的下界。

Firstly, a structural definition of domain ontology is given.

首先给出了领域本体的一种结构化定义，然后讨论了领域本体之间存在的语义相关性，并给出了领域本体语义相关度的概念。

Meanwhile, it pointed out that the main problem in the domain is about the definition of conception and category of traditional Chinese medicine with embryo toxicity and the foundation of relative assessment system.

同时，指出目前该研究领域存在的问题主要在于对胚胎毒性中药概念范畴的确定及其相关评价体系的建立等方面，认为解决的方法可以从严格控制有毒中药、正确炮制和合理配伍以及引申应用等多方面入手。

The essential prerequisite for convergence of any optimization algorithm is that the objective function to be solved has only one minimum in its definition domain, that is, it is a single valley one.

而各种最优化算法收敛的前提条件是所要搜索的目标函数在其定义域上只有一个极小值，即目标函数是单谷函数。

These constructional methods can be used to treat many problems, the numerical results show that the given interval extension has smaller excessive width relative to the range of the functions over a domain. For univariate differentiable functions, the definition of interval slope is extended from the first order to high order according to their differentiability, and iterative formula of high-order interval slope computation is also developed.

对多元函数，在不要求函数的可微性及有关Lipschitz常数的条件下，给出了分量函数区间展开的斜率算术运算规则；利用函数局部凸或凹的运算特点，通过递归计算建立了多元函数区间扩张的构造方法。

TheAdvancestoIP Multimedia Subsystem architecture, built on the 3rd Generation Partnership Project 2 (3GPP2)'s Multimedia Domain, supports both IMS/MMD and non-Session Initiation Protocol services. In terms of network operation, A-IMS as extensions to IMS/MMD enhances the IMS/MMD network security with the addition of Security Operation Center, posture agent, etc. Some parts of the A-IMS framework are still under development sUCh as terminal support for the posture agent, security information exchange, and security policy definition.

改进的IP多媒体子系统基于3GPP2的多媒体域架构，包含了所有IP多媒体子系统/多媒体域业务功能，并增加了对非会话发起协议应用的支持；从网络运营的角度，针对IMS/MMD网络安全提出了一些扩展和补充，如增加了安全操作中心和姿态代理等，使IMS/MMD网络的安全性得到了较大改进。A-IMS仍处于框架性描述阶段，还有很多细节尚不明确，如终端对姿态代理的支持能力、安全信息交换的内容、安全策略的具体定义等，有待于进一步研究。

The definition, property and time-domain expression of random fractal signal are introduced in brief.

摘要本文首先简要介绍随机分形信号的定义、性质和时域表达式。

According to by the time series estimate power spectral density\'s periodogram law principle,the research adopts five level of orbital power spectra which US Federal railway Administrative bureau FRA proposed;then,through the Fourier inverse transformation,the orbital not smooth time domain samples are obtained, which determine the track irregularity peak-to-peak value and the corresponding wave length; on the basis of the research,the influence of the wheel track dynamic contact force are considered.Based on the orbital roadbed coefficient\'s definition,computation model is established to solve the roadbed equispaced spring constant,and the roadbed uniform spring stiffness is obtained by using the numerical simulation method.Finally,based on the Matlab procedure platform,the computational procedure is established,and the load time interval caused by the moving train acts on the roadbed is obtained.

根据由时间序列估计功率谱密度的周期图法原理，采用美国联邦铁路管理局FRA提出的五级轨道功率谱，通过Fourier逆变换得到轨道不平顺的时域样本，确定了轨道不平顺的幅值及对应的波长，以此为基础考虑轮轨动态接触力的影响；基于轨道路基系数的定义建立了求解路基均布弹簧刚度的计算模型，采用数值模拟得到了路基均布弹簧刚度；最后，基于Matlab程序平台编制了计算程序，得到了运行列车作用到路基上的荷载时程。

First,this paper researched its theoretical basis, definition,construction method of concept latices and the relationship between formal concept analysis and ontology.Second,the real estate\'s formal background was constructed based on the concepts from correlative real estate domain text.In the formal background,the objects are the documents and the properties are the ontology concepts.Finally,the concepts and classification relationships between concepts were structured in the form of concept latices and translated into real estate ontology.

本文首先探讨了形式概念分析的理论基础、定义及其概念格的构建方法及其形式概念分析与本体间的联系；然后在此基础上，通过从房地产领域文本中获得反映该领域的概念中构造出房地产的形式背景；最后通过概念格结构化概念以及概念之间的分类关系，并将其转化为房地产本体。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。