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

• 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。
• 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。
• Study on Phthalic Anhydride Process Synthesis of Anthraquinone Catalyzed by Zeolite Molecule Sieves
  环己烷催化氧化制取顺酐和醋酸的催化剂研究沸石分子筛催化苯酐法合成蒽醌反应的研究
• Synthesis of MCM-41 mesoporous molecular sieves containing heteroatoms and their catalytic activity
  杂原子MCM-41分子筛的合成和催化性能
• 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
• 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。
• 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
• Catalytic Cracking of Butene to Ethylene and Propylene over SAPO-34 Molecular Sieves
  SAPO-34分子筛上丁烯催化裂解制乙烯和丙烯
• Stability and hydrothermal synthesis of Co-MCM-41 mesoporous molecular sieves
  Co-MCM-41介孔分子筛的水热合成与稳定性
• 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。