“sieves”可以造什么句，sieves造句

"Three sieves? Which three sieves?" the man asked with puzzlement.

The typical and unconventional preparation methods of carbon molecular sieves (CMS) used for gas separation were introduced in this paper.

The mesoporous molecular sieves MCM-41 is synthesized with CTAB as template and TEOS as silica source in the basic conditions.

The catalytic performance of the synthesized molecular sieves, modified by Pd or Pt, for isomerization and dehydroisomerization of n butane was investigated.

The choice of right template, the mechanism of tem- plate, the structure-directing role of template and its effect on the pore size of titanosilicate sieves are also discussed.

This Air Separation Plant is of an internal compression process of oxygen with air purification system by molecular sieves, and adopts the technology of air pressurization, air boosting and expansion technology, expansion air enters into MP column, full rectify and produce argon without hydrogen.

“Normally, our memories are like sieves, ” he says.

"Wait a moment," Grandpa Hodge stroked his beard and cut him short, "Have you sifted the news you will tell me with three sieves?"

Japan imports the EM -biological fungus, to the digoxin, the sickness mixed fungus has the force to search for sieves ability, intrepid "hunts down and arrests, attacks kills" the function.

Mesoporous molecular sieves have potential applications in adsorption, catalysis and separation, preparation of advanced materials, and molecular devices.

Which three sieves?

A sequential experimental design procedure was applied to optimize parameter estimation for adsorption isotherm of n -decane on 5A molecular sieves.