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

• 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。
• 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。
• 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 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。
• 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。
• 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。
• I stood at the foot of the collapsed tower and watched the rescue workers sifting through the debris
  我站在倒塌的高塔脚下，看着救援人员在瓦砾堆中搜寻。
• 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。
• Sophisticated sifting software is used to send the data to earth-bound scientists, who scour the results.
  复杂精致的筛选软件被用于给地球上的科学家发送数据，他们负责弄清楚结果。