In the third chapter, HFC broadband network system technology is introduced and the billing system model and the system data follow are given according to NDM-U model.

第三章中，介绍了HFC网络的结构并根据NDM - U模型给出了HF C宽带接入计费系统模型和系统数据流。

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In terms of obesity rate, the U. S. population is not far off from the overweight population model in this study.

按照美国目前的人口肥胖率，研究中的超重人口模型并非遥不可及。

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A technology company called Pegasus Global Holdings this week announced plans to build a 20-square-mile model of a small U. S. city that could host a population of 35,000.

一家名为飞马国际控股(Pegasus Global Holdings)的科技公司这周宣布，他们计划兴建一座20平方英里的小型美国城市模型，可容纳3万5千人口。

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Or, if we know the equation of state from a model, ideal gas, van der Waal's gas, whatever, u now we can determine u.

或者如果我们知道模型的状态方程,比如理想气体，范德瓦尔斯气体，无论什么，我们就可以利用状态方程得到内能。

麻省理工公开课 - 热力学与动力学课程节选

The U.S. Is actually an important country for regulation because it has been a model for much of the regulations around the world.

在监管方面,美国确实是一个重要的国家,美国的监管制度已成为各国的模板

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Case in point: the Model U concept vehicle unveiled at the recent Detroit auto show.

FORBES: Lean green machine

The proposed Protocol amends the existing Convention in order to bring it into conformity with current international standards on exchange of information, as reflected in the Organization for Economic Co-operation and Development's (OECD) Model Tax Convention on Income and Capital and the current U.S. Model Income Tax Convention.

WHITEHOUSE: The White House

The Li Ning Dunkman shoe includes more high-tech materials than the U.S. model, justifying the steeper price.

FORBES: The Dunk Man