Multilevel model was used to make an empirical study on the Internet altruistic behavior.
采用多层线性模型对大学生网络利他行为进行实证研究。
A multilevel model was used that took account of the nesting structure of articles within journals.
一种多级模式被用于说明文章在杂志中的巢式结构。
Objective: To explore the applicability of a multivariate and multilevel model in a longitudinal research with several dependent variables.
目的：探讨多元多层分析模型在具有多个因变量的纵向研究资料中的适用性。
To safeguard patient privacy, the PODS design USES a multilevel security model.
为了保护患者隐私，PODS的设计采用一个多级安全模型。
Security policy of multilevel security DBMS is expressed by many models. One of them is access control model.
多级安全数据库的安全策略需要各种模型来表达，访问控制模型是其中之一。
Message filter algorithms can implement mandatory access control in the multilevel secure systems with an object oriented model.
采用消息过滤算法可以在支持对象模型的多级安全系统中实现强制访问控制。
This model based on the multilevel security policy, to increase host security in every aspects.
模型以多级安全策略为基础，以全面增强主机安全。
Using the technology O-O, a multilevel inherited product model based numeralization is presented.
在此基础上，利用面向对象技术，给出了多级继承的数字化产品模型。
The application of these methods in designing then navy force of computer generated forces system shows that they are effective to model multilevel intelligent decision-making.
这些方法在计算机生成兵力系统舰艇兵力设计中的应用表明它们能够有效的完成多级智能决策模型的建模。
The integrated model can simplify administration of privileges, and is appropriate for multilevel relation database system which has many users or complex security levels.
该模型方便了管理员的权限管理，适合用户较多，安全层次比较复杂的多级关系数据库系统。
In this paper, we attempt from a new view-Data Compact Ratio, to analyze and compare the data model, which is instructive for the improvement and realization of Multilevel Secure Data Model.
尝试从一个新的角度——数据紧凑度对数据模型进行分析和比较，对于多级安全数据模型的改进和实现具有一定的指导意义。
The paper proposes a dynamic multilevel security model based on belief, which integrates the belief mechanism and multilevel security model.
把信任机制与多级安全模型相结合，提出了一种信任动态多级安全模型。
The features of multilevel security of database, such as its integrity, security and serviceability, are analysed both in depth and in width by way of a multilevel security model illustration.
介绍了多级安全数据库的完整性与保密性，展示了多级模型，从深度和广度探讨了数据库的多级安全问题。
At last, a multilevel network node model is designed and the control mechanism based on multilevel network nodes is proposed according to complicated network structure.
最后，论文根据网络结构的复杂多元性，设计了一个多级网络节点模型，并提出了基于网络多级节点自身调节的控制机制。
This paper first analyzes the characteristics of workflow transaction , and on the basis we propose FLTM, a multilevel transaction model.
本文首先分析了工作流长事务的特性，并针对工作流中频繁出现的长事务问题基础上提出了一种多层事务模型FLTM。
For modeling the multilevel few sample or irregular data, the accumulated multilevel statistical models of multivariate full model was built on ordinary multilevel statistical models.
为了解决多层的少样本或无规则数据的建模问题，在一般多层统计模型的基础上提出了多变量整体模式的累加多层统计模型。
In this paper, we proposed a formal security database system access model including a multilevel relation model and a element-level authorization.
提出了一个安全数据库访问控制模型，包括一个多层关系模型和一个用以增强自主访问控制能力的元素级粒度的授权。
A multilevel programming model for pricing of high speed passenger lines with different classes of trains was proposed.
提出了客运专线多产品票价制定的多层规划模型。
Based on general situation decision theory and two - level system decision theory, this paper puts forward a new method and creates a new model of complex system multilevel situation decision.
本文基于单层局势决策和二层系统决策理论提出了用于复杂系统的一种多层局势决策新方法，并建立了相应的数学模型。
This indicates that adaptive multilevel numerical model system is an available method of forecasting local precipitation.
这表明自适应多级模式是局地降水预报客观、定量化的有效方法。
The models of technological control theory included: analytical mathematical model, multilevel intelligent control, and simulation experiment on computer and self-adaptation for model parameter.
工艺控制论的模式：解析数学模型，分层递阶智能控制结构，计算机仿真实验和模型参数自适应。
Subsequently, the design of the multilevel query model and the InfoCubes of the four themes are emphasized seperately.
继而对各个主题下的多级查询模型以及信息立方体的设计过程进行了重点分析。
The recurrence formula of the fatigue damage model is derived under multilevel loading, and the loading case below the fatigue limit is also considered.
然后推导出该疲劳损伤累积模型在多级加载下的递推公式。
Objective: to evaluate iodine nutrition status of children in IDD areas and its influencing factors and to explore the application of multilevel statistic model in the endemic surveillance.
目的：评价碘缺乏病区儿童碘营养状况及影响因素，探讨多水平统计模型在地方性疾病监测中的应用。
Methods According to the hierarchical structure of the data, multilevel statistical model was used to fit the data.
方法根据该类资料具有层次结构的特点，进行了两水平模型的拟合。
In the multilevel fuzzy comprehensive evaluation model the weights of indexes are ascertained by the analytic hierarchy process.
在多级模糊综合评判模型中，采用层次分析法来确定权重。
The paper applys gray system theory and multilevel evaluation methods to employee selection, and provides a model with simple calculation and high accuracy for human resource management.
把灰色系统理论和层次分析法，运用到人才甄别活动中，为人才甄别提供了一种计算简单、评价精度高的模型。
In this paper, the author have applied the fundamental theory of multilevel recursion to short-range thunderstorm forecast and proposed model a and B.
本文使用多层递阶的基础理论，提出了短期雷暴预报的两种模型A和B。
The utility model relates to a mixer used for mixing diesel oil, water and emulsifier, composed of a constant pressure chamber, a choke, a nozzle, multilevel mixing chambers, an oil pipeline, etc.
一种用于柴油、水、乳化剂相混合的混合器，它是由恒压室、喉管、喷嘴、多级混合室以及输油管道等组成。
The utility model relates to a mixer used for mixing diesel oil, water and emulsifier, composed of a constant pressure chamber, a choke, a nozzle, multilevel mixing chambers, an oil pipeline, etc.
一种用于柴油、水、乳化剂相混合的混合器，它是由恒压室、喉管、喷嘴、多级混合室以及输油管道等组成。
应用推荐