Secondly, it analyzes the needs of information integration of the command information system and creates a data source associated model and command task information need model using UML tools.

其次，对指挥信息系统信息集成进行了需求分析，利用UML工具建立了数据源关联模型和指挥任务信息需求模型；

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According to the operation-principle of central air-conditioning system, the author built a market's "cooling-load need model" and put forward energy-saving design and operation-control strategy.

根据大型商场中央空调系统运行原理，建立了商场“冷负荷需求模型”，提出了节能设计与节能运行控制策略。

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So the moral here, again, is whenever you're doing an implementation of a simulation, you do need to have some underlying theory about the model.

所以这里的寓意还是,不管你在做什么东西的仿真程序，你需要有一个,模型的底层程序。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now we need to think about a model of the stock market And the model we're going to use is based on what's called the Efficient Market Hypothesis.

现在需要想一想一个股市的模型是怎样的,我们要用的模型是,基于有效率市场假说的。

麻省理工公开课 - 计算机科学及编程导论课程节选

We need to change to a different business model so that we can come up with better technology, and the better search technology can be appreciated by the market.

公司要改变以往的商业模式,来促进新技术的研发，而且新技术,是受市场欢迎的。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

You need a model that builds confidence and trust with your customers and keeps them coming back day after day, year after year.

FORBES: Can You Sustain Your Business Forever? The Secret: Balance Short-term Profit With Long-term Success

Top managers need to model the use of marketing analytics.

FORBES: The Utilization Gap: Big Data's Biggest Challenge

We clearly need a new model of production and consumption if economic development is to continue on a global scale.

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