Do we offer what we dub packer editions of problem sets which extensively cover the same material but with a more technical sophistication, with more detail, and these are simply options that students in this course can elect as per the syllabus.

我们提供涵盖同样内容,但具有更多技术性细节的,我们称之为习题包，其中有更详细的信息,这些只是按照教学大纲的要求让同学们可以自主选择。

哈佛公开课 - 计算机科学课程节选

It's an average, it doesn't give you enough detail.

它只是平均值,不能提供足够的细节

耶鲁公开课 - 基础物理课程节选

The hacker editions -- we don't offer specific walkthroughs since we assume that that crowd generally is ready to dive into the PDF alone.

黑客版--我们不会提供走查的细节,因为我们假设大家都准备好了,独立地投入到PDF中。

哈佛公开课 - 计算机科学课程节选

There's one on DNA fingerprinting, for example, that gives you a little bit more detail about that specific technique; another one on production of therapeutic proteins.

例如,这里有一段,是关于DNA指纹图谱法,提供了这项具体技术一些更详尽的细节,另一段是关于治疗性蛋白质的生产的

耶鲁公开课 - 生物医学工程探索课程节选