在统计学的意义上，这两个样品没有显著的差异。

The difference between the two samples was not statistically significant.

《牛津词典》

他没有学习过力学或者工程学。

He has not studied mechanics or engineering.

《柯林斯英汉双解大词典》

从经济学的角度来看，说服思想开放的乳品业人士其实没有那么困难。

Convincing open-minded dairy people is actually not that hard when you look at the economics.

youdao

So this is going to be review still again, and for those of you for whom it isn't review don't worry.

那么就当作是复习了,那些之前没有学过的同学也不用担心

耶鲁公开课 - 博弈论课程节选

You are going to read, you are going to learn, you are going to come to lecture, I am going to hit some high points, things that I find particularly interesting, but it is not sort of well, he said we are going to read this but then he didn't talk about it in class.

你们要去阅读，要学学习，你们要来上课，我要讲些重点，是一些我发现的很有趣的事情，但是不是你们想的那种，他叫我们读这里,但是他并没有在课堂上谈论这。

麻省理工公开课 - 固态化学导论课程节选

So the courses I took - -actually I took some English history obviously - I took no American history which would be the field I did in the PHD, but I took a lot of courses in philosophy, in literature.

所以我选了一些课程,当然我选修了英国历史-,但我没有学美国历史,因为那是我博士时的课程，但我选了很多哲学和文学方面的课程。

普林斯顿公开课 - 人性课程节选