And, the bottom line in modeling is make it only as complex as you need to.

模型构造的底线是,根据你的需要尽量把它弄得复杂。

麻省理工公开课 - 固态化学导论课程节选

Well, people took a stab at modeling it, and the first model worth talking about is J who published this model in 1904.

人们尝试建立一个模型，第一个有意义的模型是,。J汤姆逊，that，of，J。，J。，Thompson，在1904年发表的。

麻省理工公开课 - 固态化学导论课程节选

We're not going to have time to do them in this course, but if you take a class in the Political Science department on voting and on elections, on modeling elections, you will see that both of these have been modeled and discussed in great detail.

我们在这门课上就不去探讨它们了,但是如果你们选修了政治学专业的,有关投票与选举模型的课程的话,你们会发现这两个因素都可以模型化,而且都会有非常详细的介绍

耶鲁公开课 - 博弈论课程节选