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

• 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。
• Sifting through the years, I recalled how our weekends changed, but that we still preserved the ritual.
  年复一年，我们的周末生活也在不断发生变化，但是我们始终保持着在周末床上用早餐的习惯。
• Others continued sifting through the rubble of their homes and businesses.
  其他人继续在被破坏的家园和商业场所瓦砾中找寻残存的东西。
• He spent hours sifting through all the documents relating to the case.
  他花了数小时仔细审阅与该案件有关的所有文件。
• "bolter: a machine used for sifting, especially for sifting flour."
  筛粉机：用于筛粉的机器，尤用于筛选面粉
• 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？
• Broken husks of the seeds of cereal grains that are separated from the flour by sifting.
  谷物种子的碎壳，可以从谷粉中挑出来。
• Fossicking for gold involves sifting through vast amounts of dirt for a few grammes of precious metal.
  淘金的过程，就是从大量泥土中过滤出区区几克贵金属。
• The experts did a painstaking sifting of debris.
  专家们对岩屑进行了煞费苦心的研究。
• 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。