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 progresses on the preparation and catalytic activities of the functionalized mesoporous molecular sieves are reviewed.
  综述了介孔分子筛经功能化制备及催化性能的研究进展。
• Note. ( 1) The dichloromethane is distilled from phosphorus pentoxide and stored over molecular sieves.
  注意事项（1）二氯甲烷加入五氧化二磷蒸馏，加入分子筛储存。
• 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
• 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。
• Loading and Sustained Release of Ibuprofen on Mesoporous Molecular Sieves
  布洛芬在中孔分子筛上的负载与缓释研究
• 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。
• 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 esterification reaction of propionic acid with n-pentanol was studied by using novel aluminophosphate and silicoaluminophosphate molecular sieves as catalysts.
  用新型磷酸铝分子筛和硅磷酸铝分子筛作催化剂，对丙酸和正戊醇液&固相酯化反应进行了研究。
• 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
• 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