It was not until Henry Ford's gas-powered Model T that the internal combustion engine and the car became inseparable.

VOA: special.2010.11.17

And the reason we won't talk any more about this Bohr model is because, of course, it's not correct.

它是不正确的,所以我们不会,在这上面。

麻省理工公开课 - 化学原理课程节选

However, as you know, we didn't stop at the plum pudding model, which is good, because it's a little goofy, so it's nice to move on from that and move on we did.

我们并没有,停留在李子布丁模型上，虽然它很好,但这个模型有点傻。

麻省理工公开课 - 化学原理课程节选

We didn't have a feasible business model, let's put it this way, because when we started, the business model is to provide the backend search technology to the portal companies in China.

或者说没有一个，可行的商业模式，因为公司成立初期的商业模式，是给门户网站公司,提供后台搜索技术。

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

So for each student the tutor builds a model of that Student's current state what the computer thinks they Know and doesn't know, and tries to present the student options that best meet what the tutor thinks are the student's need at that moment.

因此辅导系统会给每个学生,创建一个模型记录他们当前的学习状态,判断他们已经掌握和还不了解的知识,然后给出此时导师认为,最符合他们需要的选择。

麻省理工公开课 - 媒体、教育、市场课程节选