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

• Properties of Mesoporous Carbon Molecular Sieves Prepared with Different Carbon Sources
  不同碳源制备的介孔碳分子筛的性能研究
• The catalytic performance of the synthesized molecular sieves, modified by Pd or Pt, for isomerization and dehydroisomerization of n butane was investigated.
  在以合成的分子筛为基质所制备的催化剂上进行了丁烷异构化和一步异构脱氢反应。
• 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。
• Study on Improve Acid Sites and Hydrothermal Stability of Mesoporous Molecular Sieves
  强化介孔分子筛酸中心及水热稳定性的研究
• Adding molecular sieves to liner can remarkably improve the combination properties of the liner.
  将分子筛添加于包覆层中，可显著提高包覆层的综合性能。
• 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
• 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 vanillin propylene glycol acetal over different molecular sieves catalysts
  不同类型分子筛催化剂上香兰素丙二醇缩醛的合成
• 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。
• The nitrogen-incorporated MCM-22 molecular sieves were respectively synthesized at700,800,900 ℃ through temperature-programmed route.
  利用程序升温的方法分别在700、800、900℃对除去和未除去模板剂的MCM-22分了筛进行高温氮化。