但由于制造过程中的波动误差，人们难以达到所需的一致性。

But fluctuations in the manufacturing process make the required consistency hard to achieve.

youdao

我们这些同性恋，至少在成长过程中有了这样的优势----爱是无法估量和难以掌握的困难，因为我们是大自然产生的反常的怪人，病态的误差。

We gay people at least have the advantage of being brought up to expect the world of love to be imponderably and unmanageably difficult, for we are perverted freaks and sick aberrations of nature.

youdao

这是一个缓慢的过程，所以尽量缩小误差点使用断点和手表第一。

It's a slow process so try narrow the point of error using breakpoints and watches first.

youdao

So if there's any systematic bias going on in the way these things get graded it'll smooth itself out across the teaching fellows, so we'll have a fair grading system and things.

所以,如果在评分过程中,有任何系统性误差,都会由助教们尽量纠正过来,这样就有了公平的评分系统

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选