- monodispersity
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单分散性的英文
例句与用法
- The effect of these parameters on the variation of final particle size and size distribution , the morphology , magnetic content and magnetic response were investigated in detail
另外，磁性复合微球的粒径大小及单分散性还与体系中存在的表面活性剂含量及磁流体含量密切相关。 - Aucoreptshell nanoparticles with well - dispersed and controllable size ( 8 - 150 nm ) were also synthesized by using a seed - induced approach , and the sers spectra of platinum nanoparticles were obtained
另用种子法合成出单分散性好且尺寸可控的铂包金纳米粒子( 8 - 150nm ) ，并得到了铂纳米粒子的sers谱图。 - Several key factors , ultrasonic dispersion , water / organic solvent mixing medium , surfactant , were used and adjusted in order to obtain composite particles with better monodispersity and less organic impurities
在有机介质加入量较小的情况下，极性较小的丙酮更有利于合成单分散性好、粒径小的磁性复合微球。 - In terms of experiment dates , a new hypothesis has been developed to elucidate the mechanism of preparation of magnetic composite microsphere in the presence of ferrofluid via improved emulsion polymerization
磁流体中的磁性fe _ 3o _ 4微粒也使磁性复合微球的单分散性变差，并使所制备微球的粒径有一定程度的增大。 - As the fact that nanoparticles from orginal reaction solution have much wider size distribution with deviation larger than 15 % . size - selective precipitation was applied to sharpen the size distribution of those nanoparticles . a size series of qds with improved monodispersity can be achieved just from one sampling solution
3 .由于生长原液中纳米粒径分布的单分散度较差的现象,采用合成后尺寸选择性沉淀工艺对纳米颗粒尺寸分布进行锐化,能够从一个样品中选出尺寸大小分布,单分散性明显改善的纳米量子点。