narrow down to

基本解释

The goal is to narrow down to as few methods as possible that cause JIT problems
目标是尽可能缩小导致 JIT 问题发生的方法的范围。
Most of the above points would narrow down to strong lack of communication and uninspiring ambience of the workplace.
上面大多数问题都会归结到缺乏沟通和气氛压抑的工作环境之上。
In case 2 the failing instruction address is not know, therefore other techniques are required to narrow down to a failing class/method pair
在第二种情况下，错误指令是未知的，因此需要使用其他技术来缩小出错类/方法对的范围

You narrow down until you're sensitive just to the language you hear.
你逐渐缩小敏感的范围,直到只对你所使用的语言敏感
耶鲁公开课 - 心理学导论课程节选
If I went on and told you what the different incident light was, and what the electrons were ejected with, and then you could look up the ionization energy for the particular different elements, you should be able to actually determine exactly which element it is, but just with the information given, we can only narrow it down to these choices here.
如果我继续告诉大家入射光源是什么，出射电子的动能是多少，那么你可以去查一查,以上各个元素的电离能，这样你就应该能确定,这个元素到底是哪个，但是只凭题目中的信息，我们只能把范围缩小至以上几种元素。
麻省理工公开课 - 化学原理课程节选

You realize when you begin reading this that it may be difficult to narrow down to the few people that you really want to look at.
NPR: Airport Security Marked by Hassles
The ability to narrow the results by time, location or other tagged forms is a very quick way to narrow down to pictures of a specific trip and should be a great timesaver when you're looking to show off older photos from way down your timeline.
ENGADGET: Facebook Graph Search hands-on (video) Hands-on