winnow
英 [ˈwɪnəʊ]
美 [ˈwɪnoʊ]
v. 簸,扬,风选(以去掉谷壳)
现在分词:winnowing 过去分词:winnowed 第三人称单数:winnows 过去式:winnowed
BNC.37778 / COCA.21960
短语动词
winnow out
1. 筛除;淘汰
短语用例
winnow sb/sth out (of sth)
- 筛选;遴选;选拔
to remove people or things from a group so that only the best ones are left
牛津词典
verb
- 簸,扬,风选(以去掉谷壳)
to blow air through grain in order to remove its outer covering (called the chaff )
柯林斯词典
- VERB 筛选;遴选
If youwinnowa group of things or people, you reduce its size by separating the ones that are useful or relevant from the ones that are not.- Administration officials have winnowed the list of candidates to three.
行政官员将候选名单筛减至3人。
- Administration officials have winnowed the list of candidates to three.
英英释义
noun
verb
- blow away or off with a current of air
- winnow chaff
- select desirable parts from a group or list
- cull out the interesting letters from the poet's correspondence
- winnow the finalists from the long list of applicants
- separate the chaff from by using air currents
- She stood there winnowing chaff all day in the field
- blow on
- The wind was winnowing her hair
- the wind winnowed the grass
双语例句
- Winnow truth from falsehood Does anybody know how to identify the new ID card? Reply in Chinese is also OK! Thanks!
是否有人知道如何鉴别第二代身份证真伪,可以用中文,谢谢! - Due to the huge gap between the quota and actual applications, immigration officers had to hold a random drawing to winnow down the applications.
由于配额和实际申请之间的巨大差距,移民局官员只得采用随机抽取的方法来筛选众多的申请。 - Objective To winnow and establish the optimal condition for ultrasonic extraction of total flavone from christina loosestrife herb.
目的优选并确立金钱草总黄酮的最佳超声提取条件。 - The new X prize is designed to winnow the genetic wheat from the chaff.
新设立的这个X奖是为了在茫茫基因大漠中“披沙拣金”。 - A Winnow Linear Classifier and Its Application in TREC 2003 Novelty
一种Winnow线性分类器及其在TRECNovelty任务中的应用 - Both positive Winnow and balanced Winnow were realized in this system and after test balanced Winnow was found superior to positive Winnow.
在本系统中,分别实现了最基本的Winnow和BalancedWinnow,经测试发现BalancedWinnow的性能要优于最基本的Winnow。 - The results show that adoption of Winnow has obtained significant improvement in TREC ( Text REtrieval Conference) 2002 filtering track.
结果显示Winnow分类器的采用在2002年度的TREC(文本检索会议)过滤任务中取得了显著的性能提高。 - Yahoo did not confirm its use, but reports indicate that its high-profile leader, Marissa Mayer, is relying on the stack ratings model to winnow out employees and fire them& the "yank" part of the equation.
虽然雅虎并没有确认这一点,但大量报道显示,这家公司行事高调的掌门人玛丽莎•梅耶尔正在依靠堆垛式评级模型筛除、解雇一些员工&这一评估方程式的“封杀”部分。 - His shovel is ready in his hand and he will winnow his threshing-floor; the wheat he will gather into his granary, but he will burn the chaff on a fire that can never go out.
他手拿簸箕,要扬净打谷场的谷粒,把麦子收进谷仓里,用永不熄灭之火把糠烧掉。 - Splice Site Identification Based on Improved Winnow Algorithm
基于改进的Winnow算法的剪接位点识别