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- The semantic category determines the slot relation model of the noun phrases. 名词的语义类别决定了名词短语的槽关系模型。
- The declarative query language KBL is an extended Datalog, which is adaptable to non-first normal form relation model. 描述性查询语言KBL是DATALOG针对于非一范式关系模型的扩充。
- In makes an applied multi-level relation model to be basement of security database for following the BLP model. 为了适应BLP模型,采用一种实用的多级关系模型作为安全数据库的基础,这是原有关系模型的扩展。
- Based on the relation model, two algorithms named CTG and CTG-T about tasks scheduling were proposed. 在测试任务关系模型的基础上,提出了两个任务调度算法:CTG算法和CTG-T算法。
- The ELECTRE method is a relation model based on outranking relation, which is the key of this method. ELECTRE方法是建立在级别高于关系基础之上一种关系模型,级别高于关系是该方法的核心思想。
- The theory reference of the emergency relation was also given through the relation model for the inf... 事件关系数学模型分析了突发事件之间的关系,为突发事件之间的关系分析提供理论参考。
- Based on the spectrum of Mean Sea Level (MSL) and the relation model between two tidal stations, the mathematical model for hydrographic datum transfer are studied. 基于平均海面的频谱结构和两验潮站潮位之间的关系模型,对基准面传递的方法原理进行了理论研究。
- The paper, first using externality theory, by cost-revenue relation model, analyzes main reasons that the scenic operator doesn't protect spot. 摘要首先利用外部性理论,通过成本与收益的关系模型,分析了经营者不愿对景区资源实施保护的原因。
- The quantitative relation model was established between the fundamental or sum frequency and properties of straight chain alkanes. 在此基础上建立了直链烷烃的物化性能与基频和总频之间的定量相关模型.
- We improve the algebra of standard SQL with this spatial relation model,design and implement a multi-dimensional qualitative spatial query language MQS-SQL. 利用该模型扩充了标准SQL语言的关系代数;实现了混合维定性空间查询语言MQS-SQL.
- Abstract: Based on the spectrum of Mean Sea Level (MSL) and the relation model between two tidal stations, the mathematical model for hydrographic datum transfer are studied. 摘 要: 基于平均海面的频谱结构和两验潮站潮位之间的关系模型,对基准面传递的方法原理进行了理论研究。
- ER() also gives a set of integrity rules.ER() expends relation model and relation algebra and uses object oriented and relation model to present multidimensional data. ER()给出了一组完整性规则.;扩充了关系模型和关系代数;使得能用关系对象模型表示多维数据
- Two relation models between the drill footage and proved reserves are introduced: Gompertz model and Exponential model. 摘要为估算油气探明储量,介绍了探井进尺和探明储量间的2种统计模型:龚帕兹模型和指数模型。
- Compared with the hierarchical model, the relational model is quite complicated. 与层次模型相比,关系模型相当复杂。
- Moreover, almost all relation models have relationship with the outranking relation in the ELECTRE method more or less. 而且,几乎所有的关系模型都与ELECTRE法中的级别高于关系有着或多或少的联系。
- The relational model has been criticized as being unrealistic and oversimplified in various respects. 那表示关系的模型有是批评当做在不切实际的和过份地单纯化在各种不同的方面。
- With many accumulated relational data,using the relational model to analyze data apparently dissatisfies the demand. 随着大量关系数据的聚集,借助关系模型分析数据已明显不足。
- A sampling process is designed to implement the computation of the observation likelihood, in which a proposed relation model between head and face of their position and size is used so as to achieve improved accuracy and efficiency in the fusion. 其中,利用检测器提供的姿态信息对头部和人脸的位置大小关系提出了一种模型,提高了观测模型融合的准确性和高效性。
- The relation model of failure modes and characters of the unit under test(UUT) is created.The general adequacy criterion for the sample set is proposed according to the relation model. 建立了故障模式与被测单元(UUT)特性之间的关系模型,根据关系模型建立了样本集的通用充分性准则。
- Candidate keys from conversion rules sometimes are different from candidate keys from definition of candidate key in the process of converting Entity-Relationship Diagram into Relation Model. 摘要在E-R图向关系模型转换过程中,用转换规则得到的候选码与用候选码定义得到的候选码有时会不一致。