Structural Data Model的意思|示意

In this study, 451 middle school students were tested, by using SPSS and structural equation model analysis method for data processing.

本研究抽取451名中学生为被试，采用SPSS和结构方程模型分析的方法对数据进行处理。

A structural river network data model based on automated generalization oriented is developed, which contains lots of information needed by river network generalization.

建立了一种面向自动综合的河系结构化数据模型，模型包含了大量水系综合所需要的信息。

LISREL8.53 was used to analyze the verification of factor, the structural validity of the scale was verified with the fitting degree of theoretical model and actual data.

应用LISREL8.53作验证性因素分析，通过理论模型与实际数据的拟合程度验证量表的结构效度。

This paper describes a product data model as a product structural tree that is composed of data objects and relation objects, and expresses the product structural tree as a matrix.

将产品数据模型表示为包含数据对象和关系对象的树状结构，并用矩阵的形式加以描述。

Concentrating on the conceptual and structural stage, a hierarchical data structure of the logical assembly model was presented, and the key components of it were analyzed.

侧重于概念和结构设计阶段，提出了概念装配模型的层次化数据结构，并对其中的关键组成元素进行了分析。

Making full use of integrity of 3D model information, the system automatically generates various kinds of 2D drawings and constructs the data model for structural analysis.

充分利用三维实体数据的完整性，实现各层次二维图形的自动生成和结构力学分析所需的数据模型的自动建立；