争论细节问题花费了数小时的时间。

Arguing about details consumed many hours of time.

youdao

争论细节问题花费了委员会数小时宝贵的时间。

Arguing about details consumed many hours of the committee's valuable time.

youdao

通过在分子中增加解决问题花费时间的方法可以获得系统可维护性的一个实际度量单位。

Add the number of hours spent fixing bugs in the numerator to arrive at an actual metric for the maintainability of the system.

youdao

And so, in the real world frankly, these kinds of questions, how much time is this gonna take is certainly germane.

但在现实世界中，不同种类的问题，所花费的时间是不同的。

哈佛公开课 - 计算机科学课程节选

I'm not going to have you work long hours on difficult problems to be submitted and then graded.

我的作业不会让你们花费大量的时间,去钻研很难的问题，然后交上来让我打分。

麻省理工公开课 - 固态化学导论课程节选

What we really want to worry about is, as the size of the problem gets larger, how does this thing grow? How does the cost go up?

随着问题规模的变大，解决问题花费的代价是怎么增长的,因此我们将会主要地讲讲？

麻省理工公开课 - 计算机科学及编程导论课程节选