molecular sieve
分子筛
常用释义
英式发音
美式发音
基本释义
- 分子筛：一种晶体物质（如沸石），其特点是具有分子尺寸均匀大小的孔隙，可以吸附小分子，尤其在分离过程中被广泛应用。
例句
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1·The molecular sieve bed requires periodic regeneration with hot nitrogen.分子筛床层需要定期用热氮再生。
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2·It is the first report that molecular sieve bactericide used on agriculture.本文是分子筛杀菌剂应用于农业的首次报道。
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3·Molecular Sieve - is a manufactured crystalline version of Zeolite and is a non-hazardous.分子筛-是一种由沸石制造的水晶，是一种无毒材料。
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4·The molecular sieve pretreated by alkali can improve the stability of catalysts obviously.分子筛预先经碱处理，能够明显改善催化剂稳定性。
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5·The molecular sieve effect of the kerogen's big molecule wet structure is a direct reason.干酪根大分子结构的分子筛作用，是产生“蓝移”现象的直接原因；
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6·The method of modified 13X molecular sieve by microwave composite ion-exchange was introduced.介绍微波法对13X分子筛进行复合离子交换的方法。
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7·The dryers use molecular sieve media which will not break down like silica gel found in some dryers.该干燥器采用分子筛介质，像某些类型的干燥器中装备的硅胶一样不易损坏。
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8·The influence of active metal component, its molar ratio and molecular sieve component was investigated.考察了活性金属组分、摩尔比、分子筛组分等因素对催化剂性能的影响。
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9·Isomerization could be performed on the internal and external surface of molecular sieve simultaneously.异构化反应在分子筛的内外表面同时进行。
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10·Carbon molecular sieve membrane (CMSM), a new kind of inorganic membrane, has many excellent performances.炭分子筛膜是一种新型的无机膜，具有许多优异的性能。