sieves

n.a strainer for separating lumps from powdered material or grading particles

同义词：screen

v.

examine in order to test suitability

同义词：screenscreen outsort

check and sort carefully

同义词：sift

separate by passing through a sieve or other straining device to separate out coarser elements

同义词：siftstrain

distinguish and separate out

同义词：sift

Mesoporous Sieves with Unified Hybrid Inorganic/Organic Frameworks
Catalysis by Crystalline Mesoporous Molecular Sieves
Ordered Mesophorous-Sieves synthesized by a liquid- crystal template mechanism
A neutral templating route to mesoporous molecular sieves
Templating Mesoporous Molecular Sieves by Nonionic by Polyethylene Ocide Surfactants
Templating of mesoporous molecular sieves by nonionic polyethylene oxide surfactants
Titanium-containing mesoporous molecular sieves for catalytic oxidation of aromatic compounds
Synthesis of Highly Ordered Carbon Molecular Sieves via Template-Mediated Structural Transformation
Effect of Surfactant/Silica Molar Ratios on the Formation of Mesoporous Molecular Sieves: Inorganic Mimicry of Surfactant Liquid-Cry...
ChemInform Abstract: Recent Advances in Synthesis and Applications of Transition Metal Containing Mesoporous Molecular Sieves