另外,SchemaServer描述了结构性模型,用来以信息类的层次结构形式存储和交换信息。
Additionally, SchemaServer describes the structural models used to store and exchange information as a hierarchy of information classes.
它是SimpleRDB的通用模型的第一个类实体,但是在UML 2.0中没有它的对等体。这就是关联的签名没有与uml元素相关的形式参数的原因。
It is a first class entity in the meta-model of SimpleRDB, but it has no equivalent in UML 2.0. That is why the signature of the relation has no formal parameter that relates a UML element.
数据分类和预测是两种数据分析形式,可以用于提取描述重要数据类或预测未来的数据趋势模型。
Data classification and prediction is the two forms of data analysis, can be used to extract important data to describe or predict the future trend of the data model.
为了形式化验证数字现金的安全性,本文在经典一阶逻辑的基础上,吸取了多类逻辑、动态逻辑和非单调逻辑的思想,提出了BZL逻辑模型。
In order to formalize and verify the protocol, BZL logic model is built, which based on first-order logic and introduces many-sorted, dynamic and non-monotony logic.
这一形式简单、使用极方便的数学模型在非瞬间反应系统的成功应用,更有力地证明其对某些类固液反应的适用性。
This success in simulating non-instantaneous reaction strongly manifests the capability of the model in describing the behavior of some solid-liquid reactions.
基于形式概念分析和概念相似度,给出一种新的多背景文本模糊聚类方法和模型。
A novel multi-context text fuzzy clustering method and its model based on formal concept analysis and concept similarity is proposed.
根据船运液体化学品的性质及其介质因素,将其溢漏后主要运动形式分成五类,给出部分扩散形式一般数学模型。
Based on bulk liquid chemicals nature, the dissertation presents the classification of the movements of such substances of five types, and gives general models of liquid chemicals movements.
同时又参照SQL语句的形式提出了一种类SQL语句来对基于关系的文件接入模型进行操作。
A new SQL which is similar to the SQL used in relational database is used to operate file.
同时又参照SQL语句的形式提出了一种类SQL语句来对基于关系的文件接入模型进行操作。
A new SQL which is similar to the SQL used in relational database is used to operate file.
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