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

• "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
• The judge should be good at sifting out the truth from the conflicting testimony of the two parties.
  法官应善于从双方矛盾的证词中找出真实原委。
• Part-time and executive MBA programs are also sifting through more applicants.
  兼职管理和行政mba课程，被申请人筛选。
• It has characteristics of balanced swinging, low noise, long service life, easy changing of sifting net etc.
  该系列摇筛具有摆动平衡，噪声小，使用寿命长，筛网易更换等特点。
• 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。
• 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。
• After hours of sifting, we selected the best suggestions – and can now bring you the Dane's answers in full.
  经过了几个小时的过滤，我们选择了最佳的几个问题，现在带来阿格尔的回答完整版。
• The inspector's been sifting for hours.
  巡官挑拣了几个钟头了。
• It is advanced a calculating method of sifting Chinese medicine in the report.
  本文提出一种中草药筛选的新方法：中草药计算筛选法。