sieves

英 [sɪvz]

美 [sɪvz]

n.  滤器; 筛子; 笊篱; 漏勺
v.  筛; 过筛; 滤
sieve的第三人称单数和复数

柯林斯词典

• N-COUNT 滤勺;笊篱;筛子
  Asieveis a tool used for separating solids from liquids or larger pieces of something from smaller pieces. It consists of a metal or plastic ring with a wire or plastic net underneath, which the liquid or smaller pieces pass through.
  1. Press the raspberries through a fine sieve to form a puree.
     用一个细筛子将山莓压碎过滤，以制成山莓泥。
• VERB 筛;过滤
  When yousievea substance, you put it through a sieve.
  1. Cream the margarine in a small bowl, then sieve the icing sugar into it.
     将人造黄油在小碗里搅成糊状，再将糖粉筛进去。

双语例句

• Synthesis and Characterization of Zn-MCM-41 Mesoporous Molecular Sieves
  Zn-MCM-41介孔分子筛的合成及结构表征
• Synthesis of β/ mcm-41 molecular sieves and its catalytic properties for naphthalene isopropylation
  β/MCM-41分子筛的合成及其萘异丙基化催化性能
• The large bulks of DG and TG may cause obstructs for their diffusion into the holes of molecular sieves.
  双层胶质DG和三层胶质TG结构的体积较大，难以扩散到分子筛催化剂的孔道内。
• The hydrothermal dealumination is a major way for improving thermal stability and catalytic activity of Y type molecular sieves.
  水热脱铝是改进Y型分子筛水热稳定性和催化性能的重要方法。
• The effect of the addition of amines in the microwave-enhanced ionothermal synthesis of molecular sieves was investigated.
  在微波促进的离子热合成分子筛条件下，考察了有机胺的添加效果。
• Preparation and Isomerization Performance of MCM-48 Molecular Sieves
  MCM-48分子筛催化剂的制备与异构化性能研究
• Study on Cu-MCM-41 mesoporous molecular sieves synthesized by microwave method
  微波法合成Cu-MCM-41介孔分子筛的研究
• Study on the Synthesis of Anthraquinones over Zeolite Molecular Sieves
  沸石分子筛催化合成蒽醌化合物的研究
• The mesoporous molecular sieves supported with ionic liquid were prepared by sol-gel method.
  利用溶胶-凝胶法合成了固载离子液体的介孔分子筛。
• X-type molecular sieves are synthesized by using polymer methylcellulose as a space-confined additive.
  以聚合物甲基纤维素作空间位阻剂合成了X型分子筛。