You can bring any calculator you want, we don't actually have restrictions for calculator types here, but what you can't do, is you can't program any relevant chemical or information about constants in there.

你可以带你想用的任何一种计算器，我们并不限制计算器的类型，但是有一点是不允许的，那就是你不能使用编程的功能来记录,相关的化学常数或其它信息。

麻省理工公开课 - 化学原理课程节选

So, only a member of the Royal Society could read the paper into the proceedings, into the session of the society for subsequent publication.

因此只有一些皇家学会的成员,才能够读到相关进展的论文，和即将发表的,学会会议记录。

麻省理工公开课 - 固态化学导论课程节选

We also know that Semitic slaves are well attested in Egypt at this time, the end of the thirteenth century: we also have records of that.

我们也知道闪族奴隶在此时期确实存在于埃及，在十三世纪末期，我们也有与此相关的记录。

耶鲁公开课 - 旧约导论课程节选

What I'm going to ask you to do is track what you're eating, and to go to a website that will allow you to enter all your eating, and then it will print out a dietary analysis of that.

我希望你们能记录每天吃的东西,然后到相关网站输入你的饮食记录,之后打印出饮食分析报告

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Well, a cross-sectional study would mean that you'd get a random group of the population and measure them in 1970 and then take another random group five years later and measure them, but it wouldn't be the same people necessarily, it would be different groups of people.

那么,横断面研究就是,1970年你在人群中随意选择一组人,并记录下相关数据,然后,五年后再随意选择一组人记录数据,但这不需要是同一组人,通常是不同的人

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选