sifting

英 [ˈsɪftɪŋ]

美 [ˈsɪftɪŋ]

v.  筛(面粉或颗粒较细的物质); 细查; 详审; 区分; 挑选; 精选
sift的现在分词

现在分词：sifting　复数：siftings　

计算机

COCA.41990

柯林斯词典

• VERB 筛(面粉、沙子等)
  If yousifta powder such as flour or sand, you put it through a sieve in order to remove large pieces or lumps.
  1. Sift the flour and baking powder into a medium-sized mixing bowl.
     将面粉和发酵粉筛入中等大小的搅拌碗中。
• VERB 细查;详审
  If yousift throughsomething such as evidence, you examine it thoroughly.
  1. Police officers have continued to sift through the wreckage following yesterday's bomb attack...
     警察继续仔细检查昨天炸弹袭击后留下的残骸。
  2. Brook has sifted the evidence and summarises it clearly.
     布鲁克已经仔细审查过证据并将其总结得一清二楚。

英英释义

noun

• the act of separating grain from chaff
  1. the winnowing was done by women
  Synonym:winnowwinnowing

双语例句

• The stopping criteria for sifting and boundary effect are studied for Empirical Mode Decomposition ( EMD) algorithm.
  对经验模式分解算法中的滤波停止条件和端点延拓问题进行了研究。
• I was sifting the cinders when she came in.
  她进来时，我正在筛煤渣。
• Electric control system of chips preparation and sifting secton dk.
  木片制备及筛选工段电控系统。
• Applies mostly to the feed factories for sifting qualified pellet feed products.
  主要用于饲料厂筛选合格的颗粒饲料产品。
• They are sifting the wheat from the chaff.
  他们正往外筛麦壳子。
• It's great for sorting and sifting through massive amounts of information ( e.g.log data), offline.
  它很适合离线执行海量信息（如日志）的排序及筛选。
• Painting in shades of grey sifting through the disarray can I find enough of me to make you stay?
  暗影中的漆杂乱地撒落，是否我能找到足够的理由让你留下？
• One who operates a sifting machine.
  操作筛粉机的人。
• Cut the lard in after sifting the flour into the bowl.
  把面粉筛入碗里，然后把猪油剁进去。
• Separate by sifting, as of flour; also used for information.
  通过过滤（如面粉）而使分离；也用信息方面。