The dispersion, double electrical layers theory, drying methods, surface modification and characterization methods in preparing process of nanometer particles were introduced in this article.
介绍了纳米粒子制备过程中的分散、表面双电层理论、干燥方法、表面修饰与表征方法。
2
The instrument adopts the energy dispersion principle, mechanical and electrical integration of design, analysis of rapid, accurate.
本仪器采用能量色散原理，机电一体微机化设计，分析快速、准确。
3
Physical analysis of rock electrical properties show that the physical mechanism of dispersion of rock complex resistivity in different ranges of frequency.