It must become an important direction for higher mathematics teaching to develope students' concept of mathematics model-building.
在教学中注重对学生建模思想的培养应成为高等数学教学改革的一个重要方向。
Changing model-building formula in traditional layered earth model, the paper presented a blocky structural model-building method for ray-tracing.
本文改变了传统的层状地层的建模方式，提出了一种射线追踪中块状结构的建模方法。
Real computing case using blocky structure for model-building in rather complicated geologic structure and conducting ray-tracing by iteration is given in the paper.
文中给出了在十分复杂的地质结构中应用块状结构方法建模并用迭代追踪法进行射线追踪的计算实例。
Optimum tolerance design is one of important steps in the process of machine design and manufacture and in the application of computer, and model-building is an important step.
公差优化设计是在机械产品设计和制造过程中的一项重要内容，而在计算机应用中，建模也是一个重要的步骤。
The system adopts system model-building mode and the MVC mode for development to separate the video diagram, control and model so as to facilitate software development and maintenance.
该系统采用了系统建模的方式，采用了MVC设计模式进行开发，做到视图、控制、模型三部分的分离，使软件的开发与维护更加方便。
The model of the building was made of card.
建筑物的模型是用厚纸片制造的。
The University of Tennessee's Walters Life Sciences building, is a model animal facility, spotlessly clean, careful in obtaining prior approval for experiments from an animal care committee.
田纳西大学的沃尔特斯生命科学大楼，一尘不染，是一座典型的动物实验楼，在获得动物委员会对实验的事先批准方面十分谨慎。
Li Qizhang, a member of the team that developed the machine, told a reporter that a model of their machine had already been placed in a classroom building at the university and it worked very well.
开发这台机器的团队成员李启章告诉记者，他们的机器模型已经被放置在大学的一间教室里，运行得非常好。
User model building includes user information acquisition, the representation of user model and the update of user model.
用户模型建立工作主要分为用户知识的获取、用户模型表示、用户模型更新。
The system can be used in Data analyzing and Model building of Teaching According To Students Levels and Needs of IT courses in school.
实现了在校级范围内对信息技术课程分层次教学的数据分析和模型建立，并可用于分层教学的初步研究。
The research of technology parameters definition, optimization and prediction which focused on worker experience and traditional arithmetic model building in past literature.
以往文献对工艺参数的确定和优化研究都是集中在以工人的经验和传统数学模型的建立。
To sum up, these problems are mainly occurred in the aspects of model building and operating environment of resources map design, and up to now are not solved.
总结起来，这些问题主要出现在资源图件的模型建立和应用操作环境方面，到目前为止还没有得到解决。
This simplified model building and testing complex degrees.
这样简化了模型建立和检测的复杂度。
Visual model building and "mind mapping" with the Network Editor tool.
视觉模型的建设和“心智地图”的网络编辑工具。
This paper combined with example introduces the model building of dynamic programming and its practical application in reservoir control in detail.
本文结合实例详细介绍了动态规划模型的建立，以及在水库调度中的具体应用。
The main processes of risk estimate consist of data collection, risk model building, risk occurring probability and result estimate and integral project risk appraisal.
风险估计的主要步骤为：收集资料，建立风险模型，估计风险发生的概率与后果，项目整体风险评价。
Applicable industries: advertisement, arts and crafts, shoes, toys, garments, model, building upholster, computerized embroidery and clipping, packaging and paper industry.
适用行业：广告，工艺品，鞋，玩具，电脑绣花裁剪，服装业，模型，建筑行业，包装业和纸业。
Workflow technology consists of "workflow model building", "workflow execution service" and "client application management".
工作流技术包括“工作流模型建立”、“工作流执行服务”和“客户应用管理”三个方面。
Model Description Language NUMDL is an important part of JSEIDSS which is an intelligent decision support system. NUMDL provides a tool for model building and model management.
模型描述语言NUMDL是智能决策系统JSEIDSS的一个重要组成部分，它为系统模型的建立和管理提供了很好的工具。
Morgon pointed out: One of the key ability of financial organization is a model building for financial market behavior.
摩根指出的：金融机构核心技能之一就是对金融市场行为的准确建模。
Speaker recognition is implemented mainly through three phases: feature extracting, model building, decision.
说话人识别主要经过三个阶段来实现——提取特征、建立说话人模型、判决。
Shanghai Chenlang Model Building Materials Co., Ltd.
上海晨朗新型建材有限公司。
It is considered here that knowledge model building is fundamental to procuring knowledge and building knowledge base and expert system.
认为建好知识模型是知识获取、建立知识库和建造专家系统的前提、依据及基础。
The disadvantage of establishing ARMA model with traditional time series analysis is analyzed; a new model building method based on judgment rules and long autoregression is put forward.
分析了传统时间序列分析法建立ARMA模型的不足，提出了一种利用模型阶数判断准则和长自回归法建模的新方法。
Summarize the application of Cellular Automata to the research of urban system. It includes: simulation of complexity of urban space, research on urban problems and model building of urban system.
对元胞自动机在城市系统研究中的应用进行总结，包括城市空间复杂性模拟、城市问题研究以及城镇体系模型等。
Because the software of ANSYS has the characteristics such as model building simply, fast and conveniently, it becomes the representation of large universal finite element procedure.
ANSYS软件具有建模简单、快速、方便的特点，因而成为大型通用有限元程序的代表。
Because the software of ANSYS has the characteristics such as model building simply, fast and conveniently, it becomes the representative of large universal finite element procedure.
ANSYS软件具有建模简单、快速、方便的特点，因而成为大型通用有限元程序的代表。
Objective To study quantification methods of interaction terms for model building and check the impact.
目的探讨交互作用项数量化方法及其对模型拟合的影响。
Objective To study quantification methods of interaction terms for model building and check the impact.
目的探讨交互作用项数量化方法及其对模型拟合的影响。
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