This error occurs when the Entity Designer cannot find the conceptual model.

Describes how to derive a conceptual model from an existing database.

介绍如何从现有数据库派生概念模型.

Demonstrates how to query a conceptual model and work with object data.

演示如何查询概念模型和使用对象数据.

Adding, editing, or deleting functions that are defined in the conceptual model.

在概念模型中定义的添加 、 编辑或删除功能.

The entity container must have a unique name within each conceptual model.

每个概念模型中的实体容器必须有唯一的名称.

A visual design surface for editing the conceptual model.

用于编辑概念模型的可视化设计图面.

Objective : To explore the application of scenario analysis in public health conceptual data modeling.

目的: 探索场景分析方法在公共卫生概念模型构建中的应用.

Annotation elements in conceptual schema definition language ( CSDL ) are custom XML elements in the conceptual model.

以概念架构定义语言 ( CSDL ) 表示的批注元素是概念模型中的自定义XML元素.

Conceptual Modeling Engineering ( CME ) is comprise of targets processes methods and tools of conceptual modeling.

概念建模工程是由概念建模的目标、过程、方法与工具所构成的整体.

For the evaluation of fighters conceptual design, the frame of air combat simulation is constructed.

针对现代作战飞机方案评估和设计的要求, 构建了现代空战仿真系统中计算机控制的飞机仿真基本框架.

The case description of product conceptual design and the case reasoning process are studied amply.

具体研究了概念设计实例的表示和推理技术.

Injection molding standard mold base system is developed for injection molding conceptual design.

开发了面向模具概念设计的注塑模标准模架库系统.

This paper summarized our research advance on computer aided conceptual design of mechanical system.

总结了我们近十年来在计算机辅助机械系统概念设计方面取得的进展.

Among the three conceptual design of Auto-gate, which one do you prefer most?

三款构思中的闸机设计, 你会较为喜欢那一款?

A conceptual design of the identification model for pollutant sources was proposed in this paper.

提出了建立污染物来源的识别模式的初步设想.

At last, the prospect of conceptual design is described properly.

最后对概念设计的发展趋势作了适当的推测.

To develop conceptual design ideas, producing continuously new innovations of high competition.

开发全新概念设计,不间断地提供高质量的创新想法.

Fine arts: Arts created with concern for aesthetic values rather than for utility.

美术: 以美感为主的创作,有别于以是用为主的创作.

I can never forget the parents'love to me, to my protect with concern.

我永远不会忘记父母对我的爱, 对我的呵护和关怀.

She was distracted with concern for her son.

她因为儿子的事情而心烦意乱.

He inquired with concern.

他殷切询问.