难检字字典在线查询

汉语拼音：fēn zǐ shāi

用吸附性很强的物质（如硅铝酸盐）塑成的物体。具有许多孔径大小均一的微孔，能有选择的吸附某种小于孔径的分子。用于液体和气体的干燥、分离、净化。

• Guaranteed to bring you a world - class quality of the molecular sieve.

  保证带给您 世界级 质量的分子筛.

• The calculated results showed that ZMS adsorbent adsorbs preferably oxygen to nitrogen.

  实验结果表明,沸石分子筛吸附剂优先吸附氮.

• Molecular sieving effect of the ACF based PAN was found during adsorption.

  在吸附时,PAN基ACF呈现出明显的分子筛效应.

• This thesis emphasized on the preparation of mesoporous molecular sieves MSU.

  中孔分子筛MSU是当今认为在稳定性方面很有发展前途的一种催化新材料.

• Zeolite can take the important role in developing chemical technology.

  分子筛催化在开发环境友好工艺、促进可持续发展中具有极大的潜力.

• A new type of germanic zeolite was synthesized in hydrothermal system.

  在水热体系中合成了一种新型全锗沸石分子筛.

• The most common synthesis technique of zeolite membranes - hydrothermal growthgrowth method, was introduced.

  介绍了制备沸石分子筛膜最常用的水热合成法.

• Molecular sieve has the advantages of good absorbability, reproducibility and heat stability.

  分子筛具有吸附性、再生性, 热稳定性好.

• Studies on synthesis and application of molecular sieve composites were also noticed.

  还介绍了具有应用前景的复合分子筛的合成和应用的研究结果.

• Meanwhile, the market prospect of synthetic zeolite is also briefly introduced.

  同时, 也简单介绍了国外合成分子筛的市场展望.

• Adding molecular sieve to coating can apparently improve its mechanical property.

  将分子筛添加于包覆层中,可以很好的提高包覆层的力学性能.

• The mesoporous silica molecular sieves Zr - MCM - 41 were synthesized in ethylenediamine.

  以乙二胺为碱性介质合成了Zr-MCM-41介孔分子筛.

• Latest advances in the researches and application of spontaneous dispersion were reviewed.

  总结相关文献,结合部分研究工作,对金属化合物在分子筛上自发分散的研究作了综述.

• A zeolite is one kind of wash additive.

  4A分子筛广泛用作洗涤剂助剂,需求量很大.

• Evolution of zeolite synthesis was reviewed.

  综述了沸石分子筛的合成和最新进展.