青年中文sieves的意思
sieves中文翻譯：
[糧食][數]篩
molecular sieves───分子篩；分子篩科學技術（molecularsieve的復數）
Three sieves? Which three sieves?" the man asked with puzzlement.───三個篩子？哪三個篩子？”那人不解的問。
Which three sieves?───哪三個篩子？
Normally, our memories are like sieves, ” he says.───通常，我們的記憶就像是個篩子，”他說。
The typical and unconventional preparation methods of carbon molecular sieves (CMS) used for gas separation were introduced in this paper.───介紹了作為氣體分離用途的碳分子篩（CMS）的典型的和非常規的制備方法及應用。
Window netting is widely used for window, corridors, industry disposing equipment, sieves, filters, etc.───窗紗用于門窗，走廊和工業上的放設裝置篩子濾器及其它各種用途。
three small sieves, but proper enough for the work; and thus I made shift for some years; how I did afterwards, I shall show in its place.───我拿了幾塊出來做成三個小篩子，總算能湊合著用，這樣應付了好幾年。至于后來怎么辦，我下面再敘述。
Modification of the molecular sieves and application of new structure molecular sieves are the trends in FCC fuel upgrading.───分子篩的改性技術和新型結構分子篩的應用是燃料油改質技術的發展方向。
The surface of molecular sieves showed an agglomeration of pillar-shaped crystals.───合成出的分子篩為柱狀晶片的團狀聚集體。
We suggested that the Es can be used as a criterion of exist probability for designed hypothetical framework structures of molecular sieves.───因此，空間能可以作為設計的分子篩骨架存在的可能性大小的判據。
The simple sieves we have been considering so far in this chapter are all examples of single-step selection.
The adsorbing agents such as molecular sieves, metal oxides, active carbons, etc sulfides removal are presented.
Relate to hypothetical activity of roller, grinder, sieves and mill, he wrote.
All these old boats leak like sieves.
Preparation of carbon molecular sieves ( CMS ) brown coal by two - step carbonization method ( TSC ) has been investigated in this work.
Test sieves. Technical requirements and testing. Test sieves of metal wire cloth.
The mesoporous silica molecular sieves Zr - MCM - 41 were synthesized in ethylenediamine.
L-type molecular sieves were synthesized with four different silicious materials, namely silica sol, silica gel, waste silica sludge and kieselguhr.
The development of new molecular sieves, engineering development in the manufacture of molecular sieves and combination of zeolite catalysis with separation technology are also discussed.