narrow down
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释义
（使）变窄， （使）减少， （使）缩小；
英英释义
narrow down
v.
define clearly
同义词：pin downpeg downnail downnarrowspecify
become more special
同义词：specializespecialisenarrow
双语例句
Their demands had narrowed down to only two points.
他们的要求已减少到只有两点。
We shall have to prune down our expenditure a bit.
我们有必要把开支减少一些。
I cannot narrow down the rules for this game.
我不能限制这场比赛的规则。
EU clamps down on heavy metal cadmium in batteries.
欧盟限制在电池中使用重金属镉。
In druggy sports it may narrow the gap.
而允许服用兴奋剂则可以缩小这种国家间的差距。
We have narrowed down the list to four candidates.
我们把范围缩小到四位候选者身上。
The river has narrowed down over the past 20 years.
这条河在过去的二十年变窄了许多。
Plaque can narrow your arteries or even block them.
斑块可以令您的动脉变窄，或甚至做成阻塞。
权威例句
Superconductivity theories narrow downLeakChaser: helping programmers narrow down causes of memory leaks
LeakChaser: helping programmers narrow down causes of memory leaks
The multiple signals assessed by female satin bowerbirds: could they be used to narrow down females' choices of mates?
Flow of simple liquids down narrow ssV grooves.
Simulations of radiation pressure experiments narrow down the energy and momentum of light in matter.
How to narrow down chromosomal breakpoints in small and large derivative chromosomes – a new probe set
JC Virus Genotyping Can Be Used to Narrow down the Native Place of Persons from Urine Stains
Cloning of Antibiotic Biosynthetic Gene clusters from Genomic library by Narrow-down PCR
Shear-generating motions at various length scales and frequencies in the Baltic Sea - an attempt to narrow down the problem of horiz...
1. What's happened is that the new results narrow down the possibilities.
现有的情况是，新的结果缩小了可能性的范围。
《柯林斯英汉双解大词典》
2. For group decision-making to work well, you need a way to sort through the various options they propose: and you need a mechanism to narrow down these options.
要想让团队决策发挥作用，你需要有一种方法来梳理他们提出的各种方案，你还需要一种机制来缩小这些选择的范围。
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3. Effective mechanisms for narrowing choices: If you are going to allow for a bit of competition, you have to have some way to narrow down the choices and make decisions.
缩小选择范围的有效机制：如果你允许有一些合理的竞争，你不得不通过一些方法缩小你的选择范围从而最终做出决定。
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4. In order to be happy at work, you must find something that you enjoy doing. This might narrow down your choices considerably.
为了工作得开心，你就必须找一些自己乐于做的事情，这就大大缩小了选择范围。
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5. Naturally, it makes sense to narrow down the set of documents first and then evaluate the relevant subset.
一种合理的做法是先缩小文档集的范围然后再计算相关的子集。
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6. The text search box is on top, and the boxes allow you to select properties to narrow down the list of entries.
文本搜索框在顶部，这些框允许您选择属性来缩小输入项的范围。
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7. There are, however, a few simple guidelines you can use to help narrow down the selection.
下面一些简单的购买指南会缩小你的购买范围。
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8. The recent research has helped narrow down where scientists need to concentrate, Berkley says.
Berkley说，最近的研究已经帮助科学家们缩小了研究范围。
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9. Fortunately, WebSphere MQ provides some additional tools to narrow down the scope of who can connect.
幸运的是，WebSphereMQ提供了一些附加工具，它们缩小了可以连接的范围。
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10. Of course, you still select the brand if you know it to narrow down the product list.
当然，如果您知道产品品牌，则仍可以选择该品牌来缩小产品列表范围。
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11. To narrow down your search, the concept of a command group (in the next section) will be beneficial.
为了缩小搜索范围，命令组(接下来的部分)的概念将会非常有用。
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12. You narrow down the problem by looking at the specific tables that were altered and seeing which user ID or application ID accessed the tables.
通过查看一些改动过的特定表格，并查看哪些用户ID或应用程序ID访问过这些表格，可以缩小问题所在的范围。
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13. If you can narrow down this list, you should.
如果可以缩减列表，应该尽量缩减。
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14. The test could narrow down the range of possible suspects.
这一技术可缩小可能的嫌疑犯的范围。
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15. However, there are some key points in a JCC trace that we will discuss later that will help you to narrow down a problem.
然而，JCC跟踪中还是有几个关键的地方值得我们在后面加以讨论，它们有助于缩小问题的范围。
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16. 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。
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17. A second study tried to narrow down the uncertainties by examining dreams that participants experienced from the night before, and focused more on gamers.
第二个研究试图通过检查参与者之前的梦来缩小前一结论的不确定性，同时更多的关注于游戏玩家。
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18. If this summary doesn't narrow down your decision, don't worry.
如果这个小结仍然无法缩小决策范围，那么不要担心。
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19. It therefore makes sense to look at these factors, as well as exploring people's personality types, in order to narrow down potential matches.
因此关注这些方面是有意义的，同时探索择偶者的人格类型，可以缩小潜在适配者的范围。
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20. The other two boxes are lists of properties (author and tag, respectively) the user can select to narrow down the entries to only those that match.
另外两个框是属性列表（分别为作者和标记），用户可以对其进行选择，以便将输入进一步缩小范围到只包括匹配的那些。
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21. To find people like me on social networking sites requires logging onto each one individually and using advanced search features to try to narrow down the field.
为了在社交网站上找到一个人(如我)需要单独登陆每一个人的网站，并要使用高级的搜索特征努力缩小调查范围。
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22. Each search will launch a more detailed range of search prompts by category, which attempt to narrow down the consumer's choices.
每项搜索都会按类别产生范围更具体的搜索提示，以便缩小消费者的选择范围。
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23. Used effectively, these tools will help you narrow down performance issues and help pinpoint root causes.
有效的使用这些工具将帮助您减少性能问题，并且也能帮您查明根本原因。
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24. Now you are able to check each part of the car and narrow down the location of the problem.
现在您能够检查汽车的每个部分并缩小问题的所在范围。
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25. Once the asset discovery process identifies potential assets, this information is reconciled with business requirements to narrow down the potential candidate service.
一旦资产发现流程标识了潜在的资产，会将此信息与业务需求进行结合，以筛选潜在的候选服务。
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26. Without basic programming skills, testers cannot research, debug, and narrow down the root cause of a problem in a way that will help developers resolve the issue productively.
如果没有基本编程技能，测试人员无法进行研究、调试、并逐步确定问题的根本原因，而这将帮助开发人员更好地解决问题。
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27. It becomes more difficult and time-consuming to narrow down issues if the environment and integration components have not been validated first.
如果环境和整合组件没有事先验证，那么要减少问题就更加困难和耗时。
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28. 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。
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29. Often the best way to find out what the most important tasks are is to narrow down your three most important items for the day.
通常，找到当天最重要的事项的方法就是缩小这三件最重要的事的范围。
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30. Narrow down what you do, and do it repeatedly.
限定你要做的事，反复的做。
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narrow down
